# 1243421

This number is a prime.

Just showing those entries submitted by 'Silva': (Click here to show all)

The smaller of the only two seven-digit palindromic primes formed from the first four nonzero digits. Can you find the larger? [Silva]

(There is one curio for this number that has not yet been approved by an editor.)

Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell