2549

This number is a prime.

Single Curio View:   (Seek other curios for this number)
The smallest center deletable prime formed by concatenating two double-digit squares. [Loungrides]

Submitted: 2010-08-05 09:39:35;   Last Modified: 2010-11-07 00:19:11.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell