10651
This number is a prime.
The first 5-digit prime of the form n³+3 (n=22).
Of the 1266368 distinct digit positive integers that are
divisible by seven, 10651 of them fall between pairs of
prime twins. [Gaydos]
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell