The Prime Puzzles & Problems Connection, by Carlos Rivera

A new puzzle every Saturday. Solutions one week later.

Basic Stats
Mar-23-2019
1087 weeks, 1120 pages & 7609 days
20 years + 9 months + 28 days
since
May-23-1998

>>>>Puzzlers Statistics<<<<
(updated on Feb 28 2019)

Puzzle of the week

Puzzle 947. Circulant Matrixes and a sequence of primes

Curios by CR in Prime Curios!
(updated on Feb 28 2019)

The last five news
Date	Puzzle about	Solvers
March-22-19	Puzzle 946	Giovanni Resta, Emmanuel Vantieghem, John Arioni and Jan van Delden.
Mar-15-19	Puzzle 945	Vicente Felipe Izquierdo, Pierandrea Formosa and Giovanni Resta.
Mar-8-19	Puzzle 944	Paul Cleary
Mar-01-19	Three pages updated on Feb 28 2019	Puzzlers statistics Curio list by Carlos Rivera Links page
Feb-22-19	Puzzle 943	Carlos Rivera, Shyam Sunder Gupta, Jan van Delden and Giovanni Resta.

These pages will be updated every Saturday morning -- Last Modified on: Saturday, 23-Mar-2019 06:01:03 MST

"Many thanks to Martha Rivera, Miguel H. Rivera and G. L. Honaker, Jr. for reviewing and correcting the very first version of these pages, dated on May 23, 1998 "