R(n) and its prime factors f(1) = 1; p(n) = smallest prime > f(n)+1 with R(n) = p(n) - f(n) composite; f(n+1) = f(n)*R(n) Terms: n = 1..1000 semiprimes: 1000 of which prime squares: 59 Prime-factor summary for R(1)..R(1000) 1. No duplicate primes: each of the 1941 distinct primes divides exactly one R(n). 2. Gap-free span: every prime from 2 to 15581 occurs (1817 consecutive primes). First prime not yet found: 15583. Beyond the span: largest prime found is 17729; 94 primes below it have not occurred yet (15583, 16229, 16361, 16363, 16411, 16433, 16451, 16529, 16547, 16553, 16607, 16633, 16657, 16673, 16729, …). n R(n) factorization prime factors type ---- --------- ------------- ------------- ---- 1 4 2^2 2, 2 prime square 2 9 3^2 3, 3 prime square 3 25 5^2 5, 5 prime square 4 77 7 × 11 7, 11 semiprime 5 323 17 × 19 17, 19 semiprime 6 713 23 × 31 23, 31 semiprime 7 169 13^2 13, 13 prime square 8 1189 29 × 41 29, 41 semiprime 9 1961 37 × 53 37, 53 semiprime 10 1849 43^2 43, 43 prime square 11 3149 47 × 67 47, 67 semiprime 12 4307 59 × 73 59, 73 semiprime 13 6557 79 × 83 79, 83 semiprime 14 5917 61 × 97 61, 97 semiprime 15 7597 71 × 107 71, 107 semiprime 16 9167 89 × 103 89, 103 semiprime 17 17767 109 × 163 109, 163 semiprime 18 16837 113 × 149 113, 149 semiprime 19 12827 101 × 127 101, 127 semiprime 20 22663 131 × 173 131, 173 semiprime 21 20989 139 × 151 139, 151 semiprime 22 24523 137 × 179 137, 179 semiprime 23 27889 167^2 167, 167 prime square 24 40363 181 × 223 181, 223 semiprime 25 30929 157 × 197 157, 197 semiprime 26 44197 193 × 229 193, 229 semiprime 27 49087 191 × 257 191, 257 semiprime 28 49163 211 × 233 211, 233 semiprime 29 62857 239 × 263 239, 263 semiprime 30 63001 251^2 251, 251 prime square 31 58081 241^2 241, 241 prime square 32 55919 199 × 281 199, 281 semiprime 33 72899 269 × 271 269, 271 semiprime 34 103321 277 × 373 277, 373 semiprime 35 75137 227 × 331 227, 331 semiprime 36 128881 359^2 359, 359 prime square 37 101671 293 × 347 293, 347 semiprime 38 106829 317 × 337 317, 337 semiprime 39 80089 283^2 283, 283 prime square 40 155989 389 × 401 389, 401 semiprime 41 140299 307 × 457 307, 457 semiprime 42 152431 313 × 487 313, 487 semiprime 43 133667 349 × 383 349, 383 semiprime 44 117869 311 × 379 311, 379 semiprime 45 162581 367 × 443 367, 443 semiprime 46 164851 353 × 467 353, 467 semiprime 47 175561 419^2 419, 419 prime square 48 183811 397 × 463 397, 463 semiprime 49 198691 431 × 461 431, 461 semiprime 50 195911 409 × 479 409, 479 semiprime 51 277931 449 × 619 449, 619 semiprime 52 177241 421^2 421, 421 prime square 53 212603 433 × 491 433, 491 semiprime 54 263069 503 × 523 503, 523 semiprime 55 249001 499^2 499, 499 prime square 56 295447 439 × 673 439, 673 semiprime 57 330301 557 × 593 557, 593 semiprime 58 335003 521 × 643 521, 643 semiprime 59 347647 509 × 683 509, 683 semiprime 60 334003 569 × 587 569, 587 semiprime 61 343171 571 × 601 571, 601 semiprime 62 332929 577^2 577, 577 prime square 63 380689 617^2 617, 617 prime square 64 458933 547 × 839 547, 839 semiprime 65 414727 641 × 647 641, 647 semiprime 66 377969 599 × 631 599, 631 semiprime 67 426409 653^2 653, 653 prime square 68 401963 541 × 743 541, 743 semiprime 69 372143 563 × 661 563, 661 semiprime 70 612211 659 × 929 659, 929 semiprime 71 585209 761 × 769 761, 769 semiprime 72 453007 613 × 739 613, 739 semiprime 73 455857 607 × 751 607, 751 semiprime 74 581543 677 × 859 677, 859 semiprime 75 582089 709 × 821 709, 821 semiprime 76 532891 727 × 733 727, 733 semiprime 77 585161 757 × 773 757, 773 semiprime 78 670661 809 × 829 809, 829 semiprime 79 646367 797 × 811 797, 811 semiprime 80 652133 719 × 907 719, 907 semiprime 81 568693 691 × 823 691, 823 semiprime 82 698897 701 × 997 701, 997 semiprime 83 751589 857 × 877 857, 877 semiprime 84 716957 787 × 911 787, 911 semiprime 85 916271 887 × 1033 887, 1033 semiprime 86 879101 827 × 1063 827, 1063 semiprime 87 779689 883^2 883, 883 prime square 88 936799 953 × 983 953, 983 semiprime 89 943259 863 × 1093 863, 1093 semiprime 90 1022267 937 × 1091 937, 1091 semiprime 91 954529 977^2 977, 977 prime square 92 919537 947 × 971 947, 971 semiprime 93 930947 919 × 1013 919, 1013 semiprime 94 1107653 1019 × 1087 1019, 1087 semiprime 95 1084511 881 × 1231 881, 1231 semiprime 96 1120037 1021 × 1097 1021, 1097 semiprime 97 1104601 1051^2 1051, 1051 prime square 98 1033723 967 × 1069 967, 1069 semiprime 99 1201877 853 × 1409 853, 1409 semiprime 100 1145197 941 × 1217 941, 1217 semiprime 101 1151627 1031 × 1117 1031, 1117 semiprime 102 1146017 1039 × 1103 1039, 1103 semiprime 103 1524671 1181 × 1291 1181, 1291 semiprime 104 1288493 1009 × 1277 1009, 1277 semiprime 105 1112893 991 × 1123 991, 1123 semiprime 106 1338613 1151 × 1163 1151, 1163 semiprime 107 1494433 1187 × 1259 1187, 1259 semiprime 108 1672049 1129 × 1481 1129, 1481 semiprime 109 1312457 1061 × 1237 1061, 1237 semiprime 110 1606019 1049 × 1531 1049, 1531 semiprime 111 1371241 1171^2 1171, 1171 prime square 112 1556279 1213 × 1283 1213, 1283 semiprime 113 1466197 1193 × 1229 1193, 1229 semiprime 114 1782163 1109 × 1607 1109, 1607 semiprime 115 1527527 1223 × 1249 1223, 1249 semiprime 116 1853413 1297 × 1429 1297, 1429 semiprime 117 1673003 1153 × 1451 1153, 1451 semiprime 118 1661521 1289^2 1289, 1289 prime square 119 1692601 1301^2 1301, 1301 prime square 120 1766671 1201 × 1471 1201, 1471 semiprime 121 1726547 1307 × 1321 1307, 1321 semiprime 122 1866061 1279 × 1459 1279, 1459 semiprime 123 2139169 1381 × 1549 1381, 1549 semiprime 124 2091079 1373 × 1523 1373, 1523 semiprime 125 2227957 1361 × 1637 1361, 1637 semiprime 126 2004767 1399 × 1433 1399, 1433 semiprime 127 1932349 1303 × 1483 1303, 1483 semiprime 128 2289607 1423 × 1609 1423, 1609 semiprime 129 1963991 1319 × 1489 1319, 1489 semiprime 130 2119219 1327 × 1597 1327, 1597 semiprime 131 2238007 1493 × 1499 1493, 1499 semiprime 132 2090867 1439 × 1453 1439, 1453 semiprime 133 2442829 1367 × 1787 1367, 1787 semiprime 134 2246857 1487 × 1511 1487, 1511 semiprime 135 2458721 1427 × 1723 1427, 1723 semiprime 136 2915819 1619 × 1801 1619, 1801 semiprime 137 2534023 1571 × 1613 1571, 1613 semiprime 138 2704879 1543 × 1753 1543, 1753 semiprime 139 2612189 1567 × 1667 1567, 1667 semiprime 140 2765569 1663^2 1663, 1663 prime square 141 2899969 1621 × 1789 1621, 1789 semiprime 142 2707337 1447 × 1871 1447, 1871 semiprime 143 2601971 1559 × 1669 1559, 1669 semiprime 144 2886601 1699^2 1699, 1699 prime square 145 3281489 1553 × 2113 1553, 2113 semiprime 146 3173843 1741 × 1823 1741, 1823 semiprime 147 3305161 1759 × 1879 1759, 1879 semiprime 148 3168379 1601 × 1979 1601, 1979 semiprime 149 3107207 1697 × 1831 1697, 1831 semiprime 150 3304831 1733 × 1907 1733, 1907 semiprime 151 3199667 1657 × 1931 1657, 1931 semiprime 152 2893337 1693 × 1709 1693, 1709 semiprime 153 3249899 1583 × 2053 1583, 2053 semiprime 154 3052207 1579 × 1933 1579, 1933 semiprime 155 3590701 1877 × 1913 1877, 1913 semiprime 156 3627433 1811 × 2003 1811, 2003 semiprime 157 3822341 1721 × 2221 1721, 2221 semiprime 158 3481771 1747 × 1993 1747, 1993 semiprime 159 3463373 1777 × 1949 1777, 1949 semiprime 160 3968039 1987 × 1997 1987, 1997 semiprime 161 4196033 1627 × 2579 1627, 2579 semiprime 162 3750673 1901 × 1973 1901, 1973 semiprime 163 3411409 1847^2 1847, 1847 prime square 164 4310329 2017 × 2137 2017, 2137 semiprime 165 3564217 1783 × 1999 1783, 1999 semiprime 166 3942343 1889 × 2087 1889, 2087 semiprime 167 3775969 1861 × 2029 1861, 2029 semiprime 168 4322141 2069 × 2089 2069, 2089 semiprime 169 4459613 1873 × 2381 1873, 2381 semiprime 170 4743059 2153 × 2203 2153, 2203 semiprime 171 4553041 2063 × 2207 2063, 2207 semiprime 172 3978089 1951 × 2039 1951, 2039 semiprime 173 4176479 1867 × 2237 1867, 2237 semiprime 174 4762631 2099 × 2269 2099, 2269 semiprime 175 5116523 2251 × 2273 2251, 2273 semiprime 176 4738033 2141 × 2213 2141, 2213 semiprime 177 4184891 2011 × 2081 2011, 2081 semiprime 178 4850611 2027 × 2393 2027, 2393 semiprime 179 5183573 2243 × 2311 2243, 2311 semiprime 180 5630453 2347 × 2399 2347, 2399 semiprime 181 5078173 2131 × 2383 2131, 2383 semiprime 182 5018053 2129 × 2357 2129, 2357 semiprime 183 5527679 2287 × 2417 2287, 2417 semiprime 184 5425097 2239 × 2423 2239, 2423 semiprime 185 5038193 2143 × 2351 2143, 2351 semiprime 186 5310223 2179 × 2437 2179, 2437 semiprime 187 5368273 2111 × 2543 2111, 2543 semiprime 188 5339821 2281 × 2341 2281, 2341 semiprime 189 6435203 2459 × 2617 2459, 2617 semiprime 190 5487533 2297 × 2389 2297, 2389 semiprime 191 6158587 2339 × 2633 2339, 2633 semiprime 192 5741777 2161 × 2657 2161, 2657 semiprime 193 5547029 2083 × 2663 2083, 2663 semiprime 194 5436703 2293 × 2371 2293, 2371 semiprime 195 6526693 2267 × 2879 2267, 2879 semiprime 196 6456581 2531 × 2551 2531, 2551 semiprime 197 5650129 2377^2 2377, 2377 prime square 198 6051431 2447 × 2473 2447, 2473 semiprime 199 6549203 2441 × 2683 2441, 2683 semiprime 200 5947937 2411 × 2467 2411, 2467 semiprime 201 7342579 2671 × 2749 2671, 2749 semiprime 202 6139631 2309 × 2659 2309, 2659 semiprime 203 6883229 2539 × 2711 2539, 2711 semiprime 204 6175451 2333 × 2647 2333, 2647 semiprime 205 7066363 2521 × 2803 2521, 2803 semiprime 206 7133023 2591 × 2753 2591, 2753 semiprime 207 7422971 2557 × 2903 2557, 2903 semiprime 208 7401371 2503 × 2957 2503, 2957 semiprime 209 7817591 2791 × 2801 2791, 2801 semiprime 210 7425589 2719 × 2731 2719, 2731 semiprime 211 7349197 2693 × 2729 2693, 2729 semiprime 212 6900143 2549 × 2707 2549, 2707 semiprime 213 7611757 2741 × 2777 2741, 2777 semiprime 214 6720101 2477 × 2713 2477, 2713 semiprime 215 7983641 2689 × 2969 2689, 2969 semiprime 216 7549103 2699 × 2797 2699, 2797 semiprime 217 8156711 2851 × 2861 2851, 2861 semiprime 218 8180141 2621 × 3121 2621, 3121 semiprime 219 8587331 2789 × 3079 2789, 3079 semiprime 220 7558273 2609 × 2897 2609, 2897 semiprime 221 9307577 3019 × 3083 3019, 3083 semiprime 222 9050857 2767 × 3271 2767, 3271 semiprime 223 9308147 2917 × 3191 2917, 3191 semiprime 224 9144407 3011 × 3037 3011, 3037 semiprime 225 7543037 2593 × 2909 2593, 2909 semiprime 226 8285041 2819 × 2939 2819, 2939 semiprime 227 7961581 2687 × 2963 2687, 2963 semiprime 228 9345407 2677 × 3491 2677, 3491 semiprime 229 8567329 2927^2 2927, 2927 prime square 230 9105259 2857 × 3187 2857, 3187 semiprime 231 10086361 3001 × 3361 3001, 3361 semiprime 232 8526157 2843 × 2999 2843, 2999 semiprime 233 8984779 2837 × 3167 2837, 3167 semiprime 234 9822749 3061 × 3209 3061, 3209 semiprime 235 10304051 3203 × 3217 3203, 3217 semiprime 236 8416843 2833 × 2971 2833, 2971 semiprime 237 10413409 2887 × 3607 2887, 3607 semiprime 238 10439753 3041 × 3433 3041, 3433 semiprime 239 9974381 3089 × 3229 3089, 3229 semiprime 240 10441063 3163 × 3301 3163, 3301 semiprime 241 9936691 3049 × 3259 3049, 3259 semiprime 242 9978797 3137 × 3181 3137, 3181 semiprime 243 10450511 3023 × 3457 3023, 3457 semiprime 244 10331207 3109 × 3323 3109, 3323 semiprime 245 11512229 3119 × 3691 3119, 3691 semiprime 246 11399119 3221 × 3539 3221, 3539 semiprime 247 11116141 3257 × 3413 3257, 3413 semiprime 248 10858181 2953 × 3677 2953, 3677 semiprime 249 10400197 3067 × 3391 3067, 3391 semiprime 250 12369913 3319 × 3727 3319, 3727 semiprime 251 11968283 3331 × 3593 3331, 3593 semiprime 252 13139227 3533 × 3719 3533, 3719 semiprime 253 12065377 3253 × 3709 3253, 3709 semiprime 254 11275939 3343 × 3373 3343, 3373 semiprime 255 11812069 3407 × 3467 3407, 3467 semiprime 256 11934421 3251 × 3671 3251, 3671 semiprime 257 12659363 3557 × 3559 3557, 3559 semiprime 258 11895601 3449^2 3449, 3449 prime square 259 11583967 3347 × 3461 3347, 3461 semiprime 260 11492797 3313 × 3469 3313, 3469 semiprime 261 12641141 3169 × 3989 3169, 3989 semiprime 262 12693661 3359 × 3779 3359, 3779 semiprime 263 14244413 3631 × 3923 3631, 3923 semiprime 264 12644911 3541 × 3571 3541, 3571 semiprime 265 11927807 3329 × 3583 3329, 3583 semiprime 266 12834467 3307 × 3881 3307, 3881 semiprime 267 12244457 3389 × 3613 3389, 3613 semiprime 268 13467607 3463 × 3889 3463, 3889 semiprime 269 14175803 3299 × 4297 3299, 4297 semiprime 270 13759609 3511 × 3919 3511, 3919 semiprime 271 12921043 3371 × 3833 3371, 3833 semiprime 272 12594377 3517 × 3581 3517, 3581 semiprime 273 13053427 3527 × 3701 3527, 3701 semiprime 274 12912611 3529 × 3659 3529, 3659 semiprime 275 14619359 3643 × 4013 3643, 4013 semiprime 276 13733347 3673 × 3739 3673, 3739 semiprime 277 13800901 3697 × 3733 3697, 3733 semiprime 278 14471617 3617 × 4001 3617, 4001 semiprime 279 14808077 3767 × 3931 3767, 3931 semiprime 280 15740617 3803 × 4139 3803, 4139 semiprime 281 14299981 3623 × 3947 3623, 3947 semiprime 282 14262487 3547 × 4021 3547, 4021 semiprime 283 14145121 3761^2 3761, 3761 prime square 284 15679019 3499 × 4481 3499, 4481 semiprime 285 15562201 3769 × 4129 3769, 4129 semiprime 286 15749597 3911 × 4027 3911, 4027 semiprime 287 15653711 3793 × 4127 3793, 4127 semiprime 288 15908521 3929 × 4049 3929, 4049 semiprime 289 15584197 3847 × 4051 3847, 4051 semiprime 290 16800187 3863 × 4349 3863, 4349 semiprime 291 17335561 4057 × 4273 4057, 4273 semiprime 292 16441729 4019 × 4091 4019, 4091 semiprime 293 15868231 3637 × 4363 3637, 4363 semiprime 294 15951197 3797 × 4201 3797, 4201 semiprime 295 15165841 3823 × 3967 3823, 3967 semiprime 296 16995863 3917 × 4339 3917, 4339 semiprime 297 15264649 3907^2 3907, 3907 prime square 298 17427581 3821 × 4561 3821, 4561 semiprime 299 18883747 4283 × 4409 4283, 4409 semiprime 300 17320981 4003 × 4327 4003, 4327 semiprime 301 18729787 3877 × 4831 3877, 4831 semiprime 302 16162357 3943 × 4099 3943, 4099 semiprime 303 18717571 4153 × 4507 4153, 4507 semiprime 304 16638241 4079^2 4079, 4079 prime square 305 16778807 3851 × 4357 3851, 4357 semiprime 306 18070901 4241 × 4261 4241, 4261 semiprime 307 19394743 4219 × 4597 4219, 4597 semiprime 308 17901361 4231^2 4231, 4231 prime square 309 18083591 4007 × 4513 4007, 4513 semiprime 310 17171647 4111 × 4177 4111, 4177 semiprime 311 17280649 4157^2 4157, 4157 prime square 312 18748019 4073 × 4603 4073, 4603 semiprime 313 17804713 3853 × 4621 3853, 4621 semiprime 314 19061101 4093 × 4657 4093, 4657 semiprime 315 19172987 4133 × 4639 4133, 4639 semiprime 316 19090339 4289 × 4451 4289, 4451 semiprime 317 18946981 4217 × 4493 4217, 4493 semiprime 318 18445261 4253 × 4337 4253, 4337 semiprime 319 19393417 4159 × 4663 4159, 4663 semiprime 320 21461101 4259 × 5039 4259, 5039 semiprime 321 20526703 4421 × 4643 4421, 4643 semiprime 322 21712049 4441 × 4889 4441, 4889 semiprime 323 20469671 4211 × 4861 4211, 4861 semiprime 324 21956833 4373 × 5021 4373, 5021 semiprime 325 19102393 4229 × 4517 4229, 4517 semiprime 326 19174117 4243 × 4519 4243, 4519 semiprime 327 20748293 4423 × 4691 4423, 4691 semiprime 328 20097289 4483^2 4483, 4483 prime square 329 23401997 4721 × 4957 4721, 4957 semiprime 330 21902899 4547 × 4817 4547, 4817 semiprime 331 19804627 4271 × 4637 4271, 4637 semiprime 332 22764193 4447 × 5119 4447, 5119 semiprime 333 20775283 4549 × 4567 4549, 4567 semiprime 334 21077153 4457 × 4729 4457, 4729 semiprime 335 22821941 4649 × 4909 4649, 4909 semiprime 336 22626271 4583 × 4937 4583, 4937 semiprime 337 21373307 4463 × 4789 4463, 4789 semiprime 338 21019717 4391 × 4787 4391, 4787 semiprime 339 23279881 4523 × 5147 4523, 5147 semiprime 340 22657741 4397 × 5153 4397, 5153 semiprime 341 23723629 4723 × 5023 4723, 5023 semiprime 342 24806767 4801 × 5167 4801, 5167 semiprime 343 25888649 4591 × 5639 4591, 5639 semiprime 344 25081769 4793 × 5233 4793, 5233 semiprime 345 23847349 4759 × 5011 4759, 5011 semiprime 346 22866563 4751 × 4813 4751, 4813 semiprime 347 23409037 4679 × 5003 4679, 5003 semiprime 348 23054443 4733 × 4871 4733, 4871 semiprime 349 24664253 4651 × 5303 4651, 5303 semiprime 350 24492277 4931 × 4967 4931, 4967 semiprime 351 24039409 4903^2 4903, 4903 prime square 352 23846231 4799 × 4969 4799, 4969 semiprime 353 25294949 4673 × 5413 4673, 5413 semiprime 354 26927249 4993 × 5393 4993, 5393 semiprime 355 24253321 4877 × 4973 4877, 4973 semiprime 356 23958047 4783 × 5009 4783, 5009 semiprime 357 23877131 4703 × 5077 4703, 5077 semiprime 358 26466929 5081 × 5209 5081, 5209 semiprime 359 28179397 5231 × 5387 5231, 5387 semiprime 360 27122903 5189 × 5227 5189, 5227 semiprime 361 28951151 4943 × 5857 4943, 5857 semiprime 362 27414721 5059 × 5419 5059, 5419 semiprime 363 26867927 5107 × 5261 5107, 5261 semiprime 364 25249949 4999 × 5051 4999, 5051 semiprime 365 28781461 5323 × 5407 5323, 5407 semiprime 366 25601621 4951 × 5171 4951, 5171 semiprime 367 28494517 5237 × 5441 5237, 5441 semiprime 368 28441417 5087 × 5591 5087, 5591 semiprime 369 31423087 4987 × 6301 4987, 6301 semiprime 370 28376863 5101 × 5563 5101, 5563 semiprime 371 28312897 5309 × 5333 5309, 5333 semiprime 372 30128977 5477 × 5501 5477, 5501 semiprime 373 31164113 5507 × 5659 5507, 5659 semiprime 374 26850319 4933 × 5443 4933, 5443 semiprime 375 27723263 5099 × 5437 5099, 5437 semiprime 376 29004457 5197 × 5581 5197, 5581 semiprime 377 28344247 5297 × 5351 5297, 5351 semiprime 378 29297603 5179 × 5657 5179, 5657 semiprime 379 29510093 5347 × 5519 5347, 5519 semiprime 380 28893563 5113 × 5651 5113, 5651 semiprime 381 31707103 5521 × 5743 5521, 5743 semiprime 382 28670249 5279 × 5431 5279, 5431 semiprime 383 31816711 5449 × 5839 5449, 5839 semiprime 384 29548433 4919 × 6007 4919, 6007 semiprime 385 30102269 5417 × 5557 5417, 5557 semiprime 386 29861869 5399 × 5531 5399, 5531 semiprime 387 33430093 5669 × 5897 5669, 5897 semiprime 388 31916543 5483 × 5821 5483, 5821 semiprime 389 30191477 5281 × 5717 5281, 5717 semiprime 390 33093409 5693 × 5813 5693, 5813 semiprime 391 31696003 5273 × 6011 5273, 6011 semiprime 392 32990911 5381 × 6131 5381, 6131 semiprime 393 30282433 5479 × 5527 5479, 5527 semiprime 394 35661047 5749 × 6203 5749, 6203 semiprime 395 31888609 5647^2 5647, 5647 prime square 396 32455613 5683 × 5711 5683, 5711 semiprime 397 33651601 5801^2 5801, 5801 prime square 398 33014491 5701 × 5791 5701, 5791 semiprime 399 32607623 5573 × 5851 5573, 5851 semiprime 400 36325759 5923 × 6133 5923, 6133 semiprime 401 31570711 5503 × 5737 5503, 5737 semiprime 402 32652761 5623 × 5807 5623, 5807 semiprime 403 32364721 5689^2 5689, 5689 prime square 404 35524651 5569 × 6379 5569, 6379 semiprime 405 33751339 5741 × 5879 5741, 5879 semiprime 406 35036251 5641 × 6211 5641, 6211 semiprime 407 35837251 5783 × 6197 5783, 6197 semiprime 408 33166151 5653 × 5867 5653, 5867 semiprime 409 35413783 5471 × 6473 5471, 6473 semiprime 410 38459557 5869 × 6553 5869, 6553 semiprime 411 38386643 6029 × 6367 6029, 6367 semiprime 412 35813501 5903 × 6067 5903, 6067 semiprime 413 37485353 6047 × 6199 6047, 6199 semiprime 414 40048213 5861 × 6833 5861, 6833 semiprime 415 36960661 5827 × 6343 5827, 6343 semiprime 416 36575291 5779 × 6329 5779, 6329 semiprime 417 38384791 6121 × 6271 6121, 6271 semiprime 418 37044419 5881 × 6299 5881, 6299 semiprime 419 38862587 6221 × 6247 6221, 6247 semiprime 420 37155637 5843 × 6359 5843, 6359 semiprime 421 34819097 5849 × 5953 5849, 5953 semiprime 422 38044199 6163 × 6173 6163, 6173 semiprime 423 37954619 6037 × 6287 6037, 6287 semiprime 424 39525793 6263 × 6311 6263, 6311 semiprime 425 37100281 6091^2 6091, 6091 prime square 426 38522623 6079 × 6337 6079, 6337 semiprime 427 37231591 5939 × 6269 5939, 6269 semiprime 428 39906491 5927 × 6733 5927, 6733 semiprime 429 37569331 6043 × 6217 6043, 6217 semiprime 430 42213803 6397 × 6599 6397, 6599 semiprime 431 43335403 6101 × 7103 6101, 7103 semiprime 432 40640429 6361 × 6389 6361, 6389 semiprime 433 37404727 6089 × 6143 6089, 6143 semiprime 434 42622277 6353 × 6709 6353, 6709 semiprime 435 39196889 5987 × 6547 5987, 6547 semiprime 436 38892773 6151 × 6323 6151, 6323 semiprime 437 41915221 6373 × 6577 6373, 6577 semiprime 438 41678999 6073 × 6863 6073, 6863 semiprime 439 41916841 6113 × 6857 6113, 6857 semiprime 440 42118579 6451 × 6529 6451, 6529 semiprime 441 44339023 6317 × 7019 6317, 7019 semiprime 442 42063971 6421 × 6551 6421, 6551 semiprime 443 37255649 5981 × 6229 5981, 6229 semiprime 444 44089159 6619 × 6661 6619, 6661 semiprime 445 42494861 6469 × 6569 6469, 6569 semiprime 446 42003361 6481^2 6481, 6481 prime square 447 47272487 6793 × 6959 6793, 6959 semiprime 448 44610161 6521 × 6841 6521, 6841 semiprime 449 44298181 6449 × 6869 6449, 6869 semiprime 450 42627107 6277 × 6791 6277, 6791 semiprime 451 41627821 6257 × 6653 6257, 6653 semiprime 452 43611727 6571 × 6637 6571, 6637 semiprime 453 45805229 6427 × 7127 6427, 7127 semiprime 454 43757137 6053 × 7229 6053, 7229 semiprime 455 45753989 6659 × 6871 6659, 6871 semiprime 456 45612257 6491 × 7027 6491, 7027 semiprime 457 48113353 6563 × 7331 6563, 7331 semiprime 458 47044471 6737 × 6983 6737, 6983 semiprime 459 48822097 6763 × 7219 6763, 7219 semiprime 460 48776087 6971 × 6997 6971, 6997 semiprime 461 45915637 6581 × 6977 6581, 6977 semiprime 462 48508921 6917 × 7013 6917, 7013 semiprime 463 47566319 6691 × 7109 6691, 7109 semiprime 464 46243997 6703 × 6899 6703, 6899 semiprime 465 49881101 6883 × 7247 6883, 7247 semiprime 466 49954451 6779 × 7369 6779, 7369 semiprime 467 46157347 6761 × 6827 6761, 6827 semiprime 468 49794509 6719 × 7411 6719, 7411 semiprime 469 47833039 6689 × 7151 6689, 7151 semiprime 470 50787073 7043 × 7211 7043, 7211 semiprime 471 45570817 6679 × 6823 6679, 6823 semiprime 472 48260809 6947^2 6947, 6947 prime square 473 49014001 7001^2 7001, 7001 prime square 474 47536669 6829 × 6961 6829, 6961 semiprime 475 50972777 6781 × 7517 6781, 7517 semiprime 476 53207801 7039 × 7559 7039, 7559 semiprime 477 47396501 6803 × 6967 6803, 6967 semiprime 478 53425213 7079 × 7547 7079, 7547 semiprime 479 54004589 6673 × 8093 6673, 8093 semiprime 480 51648613 7121 × 7253 7121, 7253 semiprime 481 50585849 6701 × 7549 6701, 7549 semiprime 482 52012319 7187 × 7237 7187, 7237 semiprime 483 52027163 6949 × 7487 6949, 7487 semiprime 484 52915463 6607 × 8009 6607, 8009 semiprime 485 48770927 6911 × 7057 6911, 7057 semiprime 486 56016761 7393 × 7577 7393, 7577 semiprime 487 53279053 7069 × 7537 7069, 7537 semiprime 488 52270091 7177 × 7283 7177, 7283 semiprime 489 52276957 7129 × 7333 7129, 7333 semiprime 490 54184883 7243 × 7481 7243, 7481 semiprime 491 55532363 7159 × 7757 7159, 7757 semiprime 492 53180537 6991 × 7607 6991, 7607 semiprime 493 53342761 6907 × 7723 6907, 7723 semiprime 494 56168941 7417 × 7573 7417, 7573 semiprime 495 56198137 7307 × 7691 7307, 7691 semiprime 496 57595331 7477 × 7703 7477, 7703 semiprime 497 56606087 7457 × 7591 7457, 7591 semiprime 498 56486077 7297 × 7741 7297, 7741 semiprime 499 56587331 7193 × 7867 7193, 7867 semiprime 500 59219767 7603 × 7789 7603, 7789 semiprime 501 56992699 7451 × 7649 7451, 7649 semiprime 502 55559069 7321 × 7589 7321, 7589 semiprime 503 58843457 7643 × 7699 7643, 7699 semiprime 504 53728459 7309 × 7351 7309, 7351 semiprime 505 56926769 7529 × 7561 7529, 7561 semiprime 506 57778519 7207 × 8017 7207, 8017 semiprime 507 62225531 7727 × 8053 7727, 8053 semiprime 508 57605699 7541 × 7639 7541, 7639 semiprime 509 55860451 7459 × 7489 7459, 7489 semiprime 510 61270219 7433 × 8243 7433, 8243 semiprime 511 60455567 7673 × 7879 7673, 7879 semiprime 512 58196731 7349 × 7919 7349, 7919 semiprime 513 62714017 7753 × 8089 7753, 8089 semiprime 514 63231437 7621 × 8297 7621, 8297 semiprime 515 60226721 7681 × 7841 7681, 7841 semiprime 516 60509431 7499 × 8069 7499, 8069 semiprime 517 62964221 7933 × 7937 7933, 7937 semiprime 518 62248847 7583 × 8209 7583, 8209 semiprime 519 65134913 7877 × 8269 7877, 8269 semiprime 520 64786301 8039 × 8059 8039, 8059 semiprime 521 61159529 7507 × 8147 7507, 8147 semiprime 522 59948573 7669 × 7817 7669, 7817 semiprime 523 61211581 7687 × 7963 7687, 7963 semiprime 524 67682233 8191 × 8263 8191, 8263 semiprime 525 62520649 7907^2 7907, 7907 prime square 526 68855977 8167 × 8431 8167, 8431 semiprime 527 66314279 7873 × 8423 7873, 8423 semiprime 528 64925897 7829 × 8293 7829, 8293 semiprime 529 62975233 7793 × 8081 7793, 8081 semiprime 530 62529239 7823 × 7993 7823, 7993 semiprime 531 65216887 7523 × 8669 7523, 8669 semiprime 532 69122587 8311 × 8317 8311, 8317 semiprime 533 68643073 7853 × 8741 7853, 8741 semiprime 534 69879767 8087 × 8641 8087, 8641 semiprime 535 69376661 8161 × 8501 8161, 8501 semiprime 536 69838759 7759 × 9001 7759, 9001 semiprime 537 65694821 7717 × 8513 7717, 8513 semiprime 538 69768253 8287 × 8419 8287, 8419 semiprime 539 68671601 7927 × 8663 7927, 8663 semiprime 540 61764919 7213 × 8563 7213, 8563 semiprime 541 69425893 8219 × 8447 8219, 8447 semiprime 542 68940791 8179 × 8429 8179, 8429 semiprime 543 69871981 8329 × 8389 8329, 8389 semiprime 544 68888819 7901 × 8719 7901, 8719 semiprime 545 71646461 7951 × 9011 7951, 9011 semiprime 546 67019573 8101 × 8273 8101, 8273 semiprime 547 69992107 8011 × 8737 8011, 8737 semiprime 548 76461799 8123 × 9413 8123, 9413 semiprime 549 69050171 8233 × 8387 8233, 8387 semiprime 550 71909087 8221 × 8747 8221, 8747 semiprime 551 71531203 8377 × 8539 8377, 8539 semiprime 552 70340009 7883 × 8923 7883, 8923 semiprime 553 73672307 8369 × 8803 8369, 8803 semiprime 554 69989819 8111 × 8629 8111, 8629 semiprime 555 72198109 8467 × 8527 8467, 8527 semiprime 556 68334073 8171 × 8363 8171, 8363 semiprime 557 76888961 8689 × 8849 8689, 8849 semiprime 558 71246887 7949 × 8963 7949, 8963 semiprime 559 78069647 8461 × 9227 8461, 9227 semiprime 560 69781849 8117 × 8597 8117, 8597 semiprime 561 76969649 8599 × 8951 8599, 8951 semiprime 562 80526643 8699 × 9257 8699, 9257 semiprime 563 70136351 8231 × 8521 8231, 8521 semiprime 564 78719677 8537 × 9221 8537, 9221 semiprime 565 75921641 8543 × 8887 8543, 8887 semiprime 566 77699621 8237 × 9433 8237, 9433 semiprime 567 78605227 8839 × 8893 8839, 8893 semiprime 568 76877599 8753 × 8783 8753, 8783 semiprime 569 78931067 8713 × 9059 8713, 9059 semiprime 570 80932217 8353 × 9689 8353, 9689 semiprime 571 83942123 9151 × 9173 9151, 9173 semiprime 572 76054241 8681 × 8761 8681, 8761 semiprime 573 75115289 8627 × 8707 8627, 8707 semiprime 574 83111659 8807 × 9437 8807, 9437 semiprime 575 74859439 8291 × 9029 8291, 9029 semiprime 576 77572237 8647 × 8971 8647, 8971 semiprime 577 76654073 8581 × 8933 8581, 8933 semiprime 578 87537239 9091 × 9629 9091, 9629 semiprime 579 82140967 8941 × 9187 8941, 9187 semiprime 580 77880589 8819 × 8831 8819, 8831 semiprime 581 78162881 8821 × 8861 8821, 8861 semiprime 582 79531721 8573 × 9277 8573, 9277 semiprime 583 73394999 8443 × 8693 8443, 8693 semiprime 584 86663779 9199 × 9421 9199, 9421 semiprime 585 84530843 8929 × 9467 8929, 9467 semiprime 586 83630881 9133 × 9157 9133, 9157 semiprime 587 88642831 9281 × 9551 9281, 9551 semiprime 588 85659841 8731 × 9811 8731, 9811 semiprime 589 78623689 8867^2 8867, 8867 prime square 590 83667679 9013 × 9283 9013, 9283 semiprime 591 80360821 8863 × 9067 8863, 9067 semiprime 592 85178593 8969 × 9497 8969, 9497 semiprime 593 84692821 9007 × 9403 9007, 9403 semiprime 594 83203327 8623 × 9649 8623, 9649 semiprime 595 85630687 9049 × 9463 9049, 9463 semiprime 596 86063543 8837 × 9739 8837, 9739 semiprime 597 81583247 8779 × 9293 8779, 9293 semiprime 598 86726789 9109 × 9521 9109, 9521 semiprime 599 81191479 8609 × 9431 8609, 9431 semiprime 600 86818883 9239 × 9397 9239, 9397 semiprime 601 87291613 9337 × 9349 9337, 9349 semiprime 602 86719267 9137 × 9491 9137, 9491 semiprime 603 88286683 9209 × 9587 9209, 9587 semiprime 604 83672311 8677 × 9643 8677, 9643 semiprime 605 83794987 9127 × 9181 9127, 9181 semiprime 606 89639461 9319 × 9619 9319, 9619 semiprime 607 93794339 9371 × 10009 9371, 10009 semiprime 608 86906341 9103 × 9547 9103, 9547 semiprime 609 88484267 9041 × 9787 9041, 9787 semiprime 610 89885701 9203 × 9767 9203, 9767 semiprime 611 83897677 8999 × 9323 8999, 9323 semiprime 612 95117107 9601 × 9907 9601, 9907 semiprime 613 92775931 9439 × 9829 9439, 9829 semiprime 614 90823303 9343 × 9721 9343, 9721 semiprime 615 93639053 9241 × 10133 9241, 10133 semiprime 616 96176573 9781 × 9833 9781, 9833 semiprime 617 96056237 9743 × 9859 9743, 9859 semiprime 618 92098313 9533 × 9661 9533, 9661 semiprime 619 96451141 9791 × 9851 9791, 9851 semiprime 620 89493809 9161 × 9769 9161, 9769 semiprime 621 94147939 9341 × 10079 9341, 10079 semiprime 622 86930359 9043 × 9613 9043, 9613 semiprime 623 90725429 9511 × 9539 9511, 9539 semiprime 624 89510521 9461^2 9461, 9461 prime square 625 104479267 9923 × 10529 9923, 10529 semiprime 626 96825089 9311 × 10399 9311, 10399 semiprime 627 93525937 9623 × 9719 9623, 9719 semiprime 628 100618823 9883 × 10181 9883, 10181 semiprime 629 98425841 9901 × 9941 9901, 9941 semiprime 630 98877547 9733 × 10159 9733, 10159 semiprime 631 99343351 9473 × 10487 9473, 10487 semiprime 632 92054009 9377 × 9817 9377, 9817 semiprime 633 102026357 10039 × 10163 10039, 10163 semiprime 634 96922261 9803 × 9887 9803, 9887 semiprime 635 95043001 9749^2 9749, 9749 prime square 636 93262021 9391 × 9931 9391, 9931 semiprime 637 101241247 9857 × 10271 9857, 10271 semiprime 638 99819527 9679 × 10313 9679, 10313 semiprime 639 102299759 9419 × 10861 9419, 10861 semiprime 640 105133907 10151 × 10357 10151, 10357 semiprime 641 105017131 10037 × 10463 10037, 10463 semiprime 642 101339989 9479 × 10691 9479, 10691 semiprime 643 103181563 9871 × 10453 9871, 10453 semiprime 644 111448313 10513 × 10601 10513, 10601 semiprime 645 109884149 10259 × 10711 10259, 10711 semiprime 646 103103491 10139 × 10169 10139, 10169 semiprime 647 107692261 10111 × 10651 10111, 10651 semiprime 648 106944809 10007 × 10687 10007, 10687 semiprime 649 105634631 9929 × 10639 9929, 10639 semiprime 650 99876317 9677 × 10321 9677, 10321 semiprime 651 106940479 9973 × 10723 9973, 10723 semiprime 652 97205683 9631 × 10093 9631, 10093 semiprime 653 102109729 10069 × 10141 10069, 10141 semiprime 654 101076047 9839 × 10273 9839, 10273 semiprime 655 113162003 10567 × 10709 10567, 10709 semiprime 656 106696091 9697 × 11003 9697, 11003 semiprime 657 108922133 10343 × 10531 10343, 10531 semiprime 658 107362019 10267 × 10457 10267, 10457 semiprime 659 104049997 10099 × 10303 10099, 10303 semiprime 660 109398089 10067 × 10867 10067, 10867 semiprime 661 109221109 10243 × 10663 10243, 10663 semiprime 662 108205967 10211 × 10597 10211, 10597 semiprime 663 114889609 9967 × 11527 9967, 11527 semiprime 664 104000557 10061 × 10337 10061, 10337 semiprime 665 112700879 10331 × 10909 10331, 10909 semiprime 666 112975637 10627 × 10631 10627, 10631 semiprime 667 106026493 9949 × 10657 9949, 10657 semiprime 668 105218857 10091 × 10427 10091, 10427 semiprime 669 111788459 10253 × 10903 10253, 10903 semiprime 670 117256421 10247 × 11443 10247, 11443 semiprime 671 112082051 10333 × 10847 10333, 10847 semiprime 672 119212073 10607 × 11239 10607, 11239 semiprime 673 117137743 10391 × 11273 10391, 11273 semiprime 674 108178309 10193 × 10613 10193, 10613 semiprime 675 120203669 10799 × 11131 10799, 11131 semiprime 676 111992833 10499 × 10667 10499, 10667 semiprime 677 122196593 10429 × 11717 10429, 11717 semiprime 678 109306541 10433 × 10477 10433, 10477 semiprime 679 114366391 10501 × 10891 10501, 10891 semiprime 680 113301509 10223 × 11083 10223, 11083 semiprime 681 119741207 10771 × 11117 10771, 11117 semiprime 682 117812537 10301 × 11437 10301, 11437 semiprime 683 121104761 10459 × 11579 10459, 11579 semiprime 684 122250857 10753 × 11369 10753, 11369 semiprime 685 124723531 10957 × 11383 10957, 11383 semiprime 686 118397057 10103 × 11719 10103, 11719 semiprime 687 111672221 10177 × 10973 10177, 10973 semiprime 688 129299333 11159 × 11587 11159, 11587 semiprime 689 119275829 10733 × 11113 10733, 11113 semiprime 690 118515533 10781 × 10993 10781, 10993 semiprime 691 121859581 10831 × 11251 10831, 11251 semiprime 692 118523263 10729 × 11047 10729, 11047 semiprime 693 122758283 10853 × 11311 10853, 11311 semiprime 694 119880601 10949^2 10949, 10949 prime square 695 129471857 10859 × 11923 10859, 11923 semiprime 696 126229643 10987 × 11489 10987, 11489 semiprime 697 121741733 10589 × 11497 10589, 11497 semiprime 698 120888923 10739 × 11257 10739, 11257 semiprime 699 126981571 11093 × 11447 11093, 11447 semiprime 700 121594729 11027^2 11027, 11027 prime square 701 122983811 10789 × 11399 10789, 11399 semiprime 702 114403391 10289 × 11119 10289, 11119 semiprime 703 128523019 11173 × 11503 11173, 11503 semiprime 704 120538441 10979^2 10979, 10979 prime square 705 122199569 10939 × 11171 10939, 11171 semiprime 706 124002871 10369 × 11959 10369, 11959 semiprime 707 129516757 11279 × 11483 11279, 11483 semiprime 708 132560629 11329 × 11701 11329, 11701 semiprime 709 133062443 11287 × 11789 11287, 11789 semiprime 710 125530121 11057 × 11353 11057, 11353 semiprime 711 132455317 11467 × 11551 11467, 11551 semiprime 712 125013737 11149 × 11213 11149, 11213 semiprime 713 127440737 11261 × 11317 11261, 11317 semiprime 714 129662473 11351 × 11423 11351, 11423 semiprime 715 128251223 11059 × 11597 11059, 11597 semiprime 716 132655717 10837 × 12241 10837, 12241 semiprime 717 133666381 10559 × 12659 10559, 12659 semiprime 718 131059651 11243 × 11657 11243, 11657 semiprime 719 132805249 10883 × 12203 10883, 12203 semiprime 720 127842593 10937 × 11689 10937, 11689 semiprime 721 125091229 11071 × 11299 11071, 11299 semiprime 722 131561341 11321 × 11621 11321, 11621 semiprime 723 138794191 11069 × 12539 11069, 12539 semiprime 724 134296831 11087 × 12113 11087, 12113 semiprime 725 137465569 11197 × 12277 11197, 12277 semiprime 726 141561179 11863 × 11933 11863, 11933 semiprime 727 138756617 11593 × 11969 11593, 11969 semiprime 728 134917567 11177 × 12071 11177, 12071 semiprime 729 140901041 11731 × 12011 11731, 12011 semiprime 730 131833123 10889 × 12107 10889, 12107 semiprime 731 139712231 11807 × 11833 11807, 11833 semiprime 732 135698177 11617 × 11681 11617, 11681 semiprime 733 136130717 11161 × 12197 11161, 12197 semiprime 734 142595503 11549 × 12347 11549, 12347 semiprime 735 135162793 11471 × 11783 11471, 11783 semiprime 736 139121701 11777 × 11813 11777, 11813 semiprime 737 143763901 11491 × 12511 11491, 12511 semiprime 738 146635459 11981 × 12239 11981, 12239 semiprime 739 139712039 11801 × 11839 11801, 11839 semiprime 740 138550273 11393 × 12161 11393, 12161 semiprime 741 137548379 11519 × 11941 11519, 11941 semiprime 742 143613329 11821 × 12149 11821, 12149 semiprime 743 144798523 11699 × 12377 11699, 12377 semiprime 744 140794387 11779 × 11953 11779, 11953 semiprime 745 142534801 11411 × 12491 11411, 12491 semiprime 746 143112793 11939 × 11987 11939, 11987 semiprime 747 153811909 12253 × 12553 12253, 12553 semiprime 748 142551719 11831 × 12049 11831, 12049 semiprime 749 143613007 11927 × 12041 11927, 12041 semiprime 750 146369417 11971 × 12227 11971, 12227 semiprime 751 149989703 11903 × 12601 11903, 12601 semiprime 752 150411689 12007 × 12527 12007, 12527 semiprime 753 146107057 11897 × 12281 11897, 12281 semiprime 754 145034501 11827 × 12263 11827, 12263 semiprime 755 149641049 11743 × 12743 11743, 12743 semiprime 756 162278359 12569 × 12911 12569, 12911 semiprime 757 154061563 12037 × 12799 12037, 12799 semiprime 758 147983393 11633 × 12721 11633, 12721 semiprime 759 148183229 11867 × 12487 11867, 12487 semiprime 760 150929239 11887 × 12697 11887, 12697 semiprime 761 156454007 12073 × 12959 12073, 12959 semiprime 762 162224273 12109 × 13397 12109, 13397 semiprime 763 152039161 12211 × 12451 12211, 12451 semiprime 764 154257277 11909 × 12953 11909, 12953 semiprime 765 150256837 12097 × 12421 12097, 12421 semiprime 766 162306601 12269 × 13229 12269, 13229 semiprime 767 153091129 12373^2 12373, 12373 prime square 768 162997799 12613 × 12923 12613, 12923 semiprime 769 159390053 12401 × 12853 12401, 12853 semiprime 770 158867971 12119 × 13109 12119, 13109 semiprime 771 162016471 12301 × 13171 12301, 13171 semiprime 772 152920337 12101 × 12637 12101, 12637 semiprime 773 156942503 12437 × 12619 12437, 12619 semiprime 774 159973963 12157 × 13159 12157, 13159 semiprime 775 150565777 12163 × 12379 12163, 12379 semiprime 776 157457801 12409 × 12689 12409, 12689 semiprime 777 164110057 12703 × 12919 12703, 12919 semiprime 778 156851131 12143 × 12917 12143, 12917 semiprime 779 156199643 12479 × 12517 12479, 12517 semiprime 780 167752751 12503 × 13417 12503, 13417 semiprime 781 160488677 12547 × 12791 12547, 12791 semiprime 782 149730619 12043 × 12433 12043, 12433 semiprime 783 168098621 12473 × 13477 12473, 13477 semiprime 784 157878649 12541 × 12589 12541, 12589 semiprime 785 162345331 11677 × 13903 11677, 13903 semiprime 786 163523039 12457 × 13127 12457, 13127 semiprime 787 166618157 12343 × 13499 12343, 13499 semiprime 788 155922919 12323 × 12653 12323, 12653 semiprime 789 161337779 12647 × 12757 12647, 12757 semiprime 790 156175009 12497^2 12497, 12497 prime square 791 166820033 12391 × 13463 12391, 13463 semiprime 792 162436009 12251 × 13259 12251, 13259 semiprime 793 163198951 12611 × 12941 12611, 12941 semiprime 794 163634423 12763 × 12821 12763, 12821 semiprime 795 169504271 12893 × 13147 12893, 13147 semiprime 796 168332833 12713 × 13241 12713, 13241 semiprime 797 176168981 13037 × 13513 13037, 13513 semiprime 798 164746123 12577 × 13099 12577, 13099 semiprime 799 166242467 12781 × 13007 12781, 13007 semiprime 800 165267853 12671 × 13043 12671, 13043 semiprime 801 175197433 13093 × 13381 13093, 13381 semiprime 802 169822253 12413 × 13681 12413, 13681 semiprime 803 169528451 12641 × 13411 12641, 13411 semiprime 804 168199543 12289 × 13687 12289, 13687 semiprime 805 173690791 13033 × 13327 13033, 13327 semiprime 806 180643493 13177 × 13709 13177, 13709 semiprime 807 164506267 12823 × 12829 12823, 12829 semiprime 808 176275247 12583 × 14009 12583, 14009 semiprime 809 179024563 13151 × 13613 13151, 13613 semiprime 810 175958599 12983 × 13553 12983, 13553 semiprime 811 168298729 12973^2 12973, 12973 prime square 812 185700407 12967 × 14321 12967, 14321 semiprime 813 161546887 12329 × 13103 12329, 13103 semiprime 814 178694899 13121 × 13619 13121, 13619 semiprime 815 171183371 12841 × 13331 12841, 13331 semiprime 816 166529809 12809 × 13001 12809, 13001 semiprime 817 174593789 13009 × 13421 13009, 13421 semiprime 818 179977607 13309 × 13523 13309, 13523 semiprime 819 164422273 12739 × 12907 12739, 12907 semiprime 820 181751099 13367 × 13597 13367, 13597 semiprime 821 170379691 12889 × 13219 12889, 13219 semiprime 822 176086093 12979 × 13567 12979, 13567 semiprime 823 186892729 13339 × 14011 13339, 14011 semiprime 824 179699249 13187 × 13627 13187, 13627 semiprime 825 184265233 13313 × 13841 13313, 13841 semiprime 826 190267547 13711 × 13877 13711, 13877 semiprime 827 187585913 13163 × 14251 13163, 14251 semiprime 828 193912451 13781 × 14071 13781, 14071 semiprime 829 181785619 13049 × 13931 13049, 13931 semiprime 830 193404361 13217 × 14633 13217, 14633 semiprime 831 191440163 13441 × 14243 13441, 14243 semiprime 832 182953423 13297 × 13759 13297, 13759 semiprime 833 170641969 13063^2 13063, 13063 prime square 834 179351713 13249 × 13537 13249, 13537 semiprime 835 179308999 12899 × 13901 12899, 13901 semiprime 836 193764191 13873 × 13967 13873, 13967 semiprime 837 180712313 13399 × 13487 13399, 13487 semiprime 838 186485807 13633 × 13679 13633, 13679 semiprime 839 187063057 13451 × 13907 13451, 13907 semiprime 840 189102629 13003 × 14543 13003, 14543 semiprime 841 199305047 13697 × 14551 13697, 14551 semiprime 842 196447967 13999 × 14033 13999, 14033 semiprime 843 191656111 13829 × 13859 13829, 13859 semiprime 844 206300767 13183 × 15649 13183, 15649 semiprime 845 189363403 13591 × 13933 13591, 13933 semiprime 846 187878319 13337 × 14087 13337, 14087 semiprime 847 190933403 13757 × 13879 13757, 13879 semiprime 848 195111557 13693 × 14249 13693, 14249 semiprime 849 190572881 13469 × 14149 13469, 14149 semiprime 850 190770427 13577 × 14051 13577, 14051 semiprime 851 202647541 13723 × 14767 13723, 14767 semiprime 852 192430703 13831 × 13913 13831, 13913 semiprime 853 197638499 13267 × 14897 13267, 14897 semiprime 854 195364409 13291 × 14699 13291, 14699 semiprime 855 202379189 13729 × 14741 13729, 14741 semiprime 856 194303719 13799 × 14081 13799, 14081 semiprime 857 201576743 13669 × 14747 13669, 14747 semiprime 858 210646759 13883 × 15173 13883, 15173 semiprime 859 201220793 13963 × 14411 13963, 14411 semiprime 860 198855379 13997 × 14207 13997, 14207 semiprime 861 204843473 14177 × 14449 14177, 14449 semiprime 862 190633249 13807^2 13807, 13807 prime square 863 197830783 13789 × 14347 13789, 14347 semiprime 864 192744611 13457 × 14323 13457, 14323 semiprime 865 197431469 13721 × 14389 13721, 14389 semiprime 866 193174297 13649 × 14153 13649, 14153 semiprime 867 198302099 14057 × 14107 14057, 14107 semiprime 868 202550071 13763 × 14717 13763, 14717 semiprime 869 199100729 13751 × 14479 13751, 14479 semiprime 870 209294317 13691 × 15287 13691, 15287 semiprime 871 218776039 14627 × 14957 14627, 14957 semiprime 872 205974863 14281 × 14423 14281, 14423 semiprime 873 221146241 14851 × 14891 14851, 14891 semiprime 874 209613403 14143 × 14821 14143, 14821 semiprime 875 202873369 14029 × 14461 14029, 14461 semiprime 876 211642279 14503 × 14593 14503, 14593 semiprime 877 223784761 14557 × 15373 14557, 15373 semiprime 878 209349383 14173 × 14771 14173, 14771 semiprime 879 215291719 14221 × 15139 14221, 15139 semiprime 880 213049163 14369 × 14827 14369, 14827 semiprime 881 200893951 13921 × 14431 13921, 14431 semiprime 882 208120373 14293 × 14561 14293, 14561 semiprime 883 214899989 14197 × 15137 14197, 15137 semiprime 884 218453087 14447 × 15121 14447, 15121 semiprime 885 223893407 14797 × 15131 14797, 15131 semiprime 886 221645791 14401 × 15391 14401, 15391 semiprime 887 207273601 14159 × 14639 14159, 14639 semiprime 888 214797607 14629 × 14683 14629, 14683 semiprime 889 220218311 14489 × 15199 14489, 15199 semiprime 890 214405349 14533 × 14753 14533, 14753 semiprime 891 216615803 14657 × 14779 14657, 14779 semiprime 892 215983853 14563 × 14831 14563, 14831 semiprime 893 218189183 14621 × 14923 14621, 14923 semiprime 894 222873481 14341 × 15541 14341, 15541 semiprime 895 209870669 14437 × 14537 14437, 14537 semiprime 896 220314649 14843^2 14843, 14843 prime square 897 223021621 14549 × 15329 14549, 15329 semiprime 898 233719223 15227 × 15349 15227, 15349 semiprime 899 218666741 14083 × 15527 14083, 15527 semiprime 900 221315221 14387 × 15383 14387, 15383 semiprime 901 228520151 14813 × 15427 14813, 15427 semiprime 902 223352989 14939 × 14951 14939, 14951 semiprime 903 220508339 14731 × 14969 14731, 14969 semiprime 904 221224501 14303 × 15467 14303, 15467 semiprime 905 226283381 14783 × 15307 14783, 15307 semiprime 906 215664331 14327 × 15053 14327, 15053 semiprime 907 235222111 14879 × 15809 14879, 15809 semiprime 908 223287773 14869 × 15017 14869, 15017 semiprime 909 223431983 14591 × 15313 14591, 15313 semiprime 910 232800389 14737 × 15797 14737, 15797 semiprime 911 217973747 14519 × 15013 14519, 15013 semiprime 912 227546821 14983 × 15187 14983, 15187 semiprime 913 216766729 14723^2 14723, 14723 prime square 914 228601453 14653 × 15601 14653, 15601 semiprime 915 217828081 14759^2 14759, 14759 prime square 916 225527579 14419 × 15641 14419, 15641 semiprime 917 235575917 15073 × 15629 15073, 15629 semiprime 918 232996903 14929 × 15607 14929, 15607 semiprime 919 239377529 15077 × 15877 15077, 15877 semiprime 920 237162577 15233 × 15569 15233, 15569 semiprime 921 234052751 15107 × 15493 15107, 15493 semiprime 922 238437047 15161 × 15727 15161, 15727 semiprime 923 252333209 15881 × 15889 15881, 15889 semiprime 924 245651801 15443 × 15907 15443, 15907 semiprime 925 227617553 15083 × 15091 15083, 15091 semiprime 926 243822529 15061 × 16189 15061, 16189 semiprime 927 233936449 15271 × 15319 15271, 15319 semiprime 928 231829987 15193 × 15259 15193, 15259 semiprime 929 232288081 15241^2 15241, 15241 prime square 930 236695309 15331 × 15439 15331, 15439 semiprime 931 244219033 14947 × 16339 14947, 16339 semiprime 932 232803799 14713 × 15823 14713, 15823 semiprime 933 238404739 15217 × 15667 15217, 15667 semiprime 934 232832087 14867 × 15661 14867, 15661 semiprime 935 224421031 14669 × 15299 14669, 15299 semiprime 936 246198767 15289 × 16103 15289, 16103 semiprime 937 243259013 15511 × 15683 15511, 15683 semiprime 938 235288681 15101 × 15581 15101, 15581 semiprime 939 256939387 15647 × 16421 15647, 16421 semiprime 940 245501323 15031 × 16333 15031, 16333 semiprime 941 236543959 15359 × 15401 15359, 15401 semiprime 942 253456337 15773 × 16069 15773, 16069 semiprime 943 251301301 14407 × 17443 14407, 17443 semiprime 944 249749693 15473 × 16141 15473, 16141 semiprime 945 255406057 15497 × 16481 15497, 16481 semiprime 946 248782951 15461 × 16091 15461, 16091 semiprime 947 253133677 15749 × 16073 15749, 16073 semiprime 948 244388467 15451 × 15817 15451, 15817 semiprime 949 255481021 15787 × 16183 15787, 16183 semiprime 950 241944679 15149 × 15971 15149, 15971 semiprime 951 234276719 14887 × 15737 14887, 15737 semiprime 952 252841801 15901^2 15901, 15901 prime square 953 241201189 15263 × 15803 15263, 15803 semiprime 954 253168943 15761 × 16063 15761, 16063 semiprime 955 252878513 15739 × 16067 15739, 16067 semiprime 956 252642367 15361 × 16447 15361, 16447 semiprime 957 256518599 15671 × 16369 15671, 16369 semiprime 958 254854879 15269 × 16691 15269, 16691 semiprime 959 254530097 15277 × 16661 15277, 16661 semiprime 960 264641263 16187 × 16349 16187, 16349 semiprime 961 254661457 15791 × 16127 15791, 16127 semiprime 962 260658721 16097 × 16193 16097, 16193 semiprime 963 263295251 15887 × 16573 15887, 16573 semiprime 964 260670853 15913 × 16381 15913, 16381 semiprime 965 268377443 15679 × 17117 15679, 17117 semiprime 966 258502747 15377 × 16811 15377, 16811 semiprime 967 270462097 15559 × 17383 15559, 17383 semiprime 968 271765811 15959 × 17029 15959, 17029 semiprime 969 258442069 15551 × 16619 15551, 16619 semiprime 970 259232641 15733 × 16477 15733, 16477 semiprime 971 265534967 16139 × 16453 16139, 16453 semiprime 972 259342801 15937 × 16273 15937, 16273 semiprime 973 273424219 16253 × 16823 16253, 16823 semiprime 974 251806117 15731 × 16007 15731, 16007 semiprime 975 255254693 15413 × 16561 15413, 16561 semiprime 976 270630413 15619 × 17327 15619, 17327 semiprime 977 279557959 16699 × 16741 16699, 16741 semiprime 978 277787593 16631 × 16703 16631, 16703 semiprime 979 265102027 15923 × 16649 15923, 16649 semiprime 980 283498177 16493 × 17189 16493, 17189 semiprime 981 285068369 16567 × 17207 16567, 17207 semiprime 982 275495039 16033 × 17183 16033, 17183 semiprime 983 266495221 16223 × 16427 16223, 16427 semiprime 984 282793373 16087 × 17579 16087, 17579 semiprime 985 266266141 15991 × 16651 15991, 16651 semiprime 986 274764631 16217 × 16943 16217, 16943 semiprime 987 269269961 15859 × 16979 15859, 16979 semiprime 988 275813383 16231 × 16993 16231, 16993 semiprime 989 266793407 15767 × 16921 15767, 16921 semiprime 990 272348753 16487 × 16519 16487, 16519 semiprime 991 261264287 16061 × 16267 16061, 16267 semiprime 992 268074091 15643 × 17137 15643, 17137 semiprime 993 286821407 16417 × 17471 16417, 17471 semiprime 994 288078521 16249 × 17729 16249, 17729 semiprime 995 265199719 15973 × 16603 15973, 16603 semiprime 996 276964201 16111 × 17191 16111, 17191 semiprime 997 271424963 16001 × 16963 16001, 16963 semiprime 998 262034183 16057 × 16319 16057, 16319 semiprime 999 278372177 16301 × 17077 16301, 17077 semiprime 1000 265735867 15919 × 16693 15919, 16693 semiprime