313
This number is a prime.
Single Curio View: (Seek other curios for this number)
The magic sum of the smallest possible order-5 prime simple
magic square.
Submitted: 2010-10-20 00:59:47; Last Modified: 2010-10-20 01:04:56.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell