66366637
This number is a prime.
The smallest beastly prime number that is the concatenation of two consecutive non-beastly integers. [Gaydos]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
The smallest beastly prime number that is the concatenation of two consecutive non-beastly integers. [Gaydos]