3676

This number is a composite.

Least integer k where exactly 10 primes between 100k and 100k+99 contain all of the distinct digits (pandigital) in the tens place. The primes are 367603, 367613, 367621, 367637, 367649, 367651, 367663, 367673, 367687, and 367699. [Ikemoto]