13285157
This number is a prime.
The smallest emirp concatenated from the elements of a
primitive Pythagorean triple, (85, 132, 157). [Loungrides]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
The smallest emirp concatenated from the elements of a
primitive Pythagorean triple, (85, 132, 157). [Loungrides]