9343

This number is a prime.

9343 is the smallest prime that begins a series of 8 primes all of which have a semiprime gap to the next prime. The eight primes are 9343, 9349, 9371, 9377, 9391, 9397, 9403, 9413 with gaps of 6, 22, 6, 14, 6, 6, 10, 6, which are all semiprimes. [Keith]