633418787domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes p=prime(i) of level (1,14), i.e., such that A118534(i)=prime(i-14).at n=10A125574Smaller of two consecutive primes p and q, both ending with 7, such that q - p = 10n, or -1 if no such primes exist.at n=23A381510Prime numbersat n=32975779