1023456987896543201
This number is a prime.
The smallest pandigital palindromic prime. It was proven prime by Harry L. Nelson in 1980.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
The smallest pandigital palindromic prime. It was proven prime by Harry L. Nelson in 1980.