11311

This number is a prime.

Single Curio View:   (Seek other curios for this number)
The smallest number that is the sum of twice a positive square and a prime in 53 ways. Note it's also a palindromic prime.

Submitted: 2000-06-23 21:06:30;   Last Modified: 2011-08-01 17:35:01.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell