9876301452541036789
This number is a prime.
987630145 2541036789
The largest alternate-digit pandigital palindromic prime
with the fewest number of digits. [Loungrides]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
987630145 2541036789
The largest alternate-digit pandigital palindromic prime
with the fewest number of digits. [Loungrides]