832411
This number is a prime.
The only prime obtained by concatenating a double-digit prime p and the product and sum of its own digits. [Loungrides]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
The only prime obtained by concatenating a double-digit prime p and the product and sum of its own digits. [Loungrides]