375233
This number is a prime.
The smallest prime-digit Honaker prime containing all of
the prime digits whose product of digits plus sum of
digits, (3 * 7 * 5 * 2 * 3 * 3) + (3 + 7 + 5 + 2 + 3 + 3) =
1913, is another Honaker prime. [Bajpai]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell