235789
This number is a prime.
The greater in the smallest twin prime pair that starts
with a substring containing all of the prime digits
{2,3,5,7}. [Bajpai]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
The greater in the smallest twin prime pair that starts
with a substring containing all of the prime digits
{2,3,5,7}. [Bajpai]