15683
This number is a prime.
The smallest emirp equal to the sum of the n first Honaker primes (n=13). [Loungrides]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
The smallest emirp equal to the sum of the n first Honaker primes (n=13). [Loungrides]