31

This number is a prime.

Single Curio View:   (Seek other curios for this number)
31 is the number of the French department of Toulouse where lived Pierre de Fermat, 'Prince of Amateurs' and father of modern number theory. [Beedassy]

Submitted: 2008-10-26 03:57:08;   Last Modified: 2009-01-22 22:15:03.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell