1243421

This number is a prime.

Single Curio View:   (Seek other curios for this number)
The smaller of the only two seven-digit palindromic primes formed from the first four nonzero digits. Can you find the larger? [Silva]

Submitted: 2009-10-07 12:34:36;   Last Modified: 2009-11-05 15:09:31.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell