The largest magic
square & primes...
Anurag Sahay sent an email this
week asking "What is the largest known magic square of
consecutive primes ?"
This was the matter of previous
puzzles (3 &
68). In Puzzle 68 we reported two 9x9 magic square
composed by consecutive primes (CP), by G. Abe & by A. Susuki.
you get a larger magic square of this type (CP)?
BTW, in Puzzle 68 we reported a
99x99 magic square layered & composed only by (distinct?) primes
(LDP), constructed by John L. Miller (can you check if these 99x99 primes
Q2. Can you
get a larger magic square of this type (LDP)?