252151domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes p such that the differences between the 5 consecutive primes starting with p are (6,6,6,4).at n=10A078969Primes p such that p, p+6, p+12, p+18 are consecutive primes and p = 6*k+1 for some k.at n=33A090837Prime numbersat n=22213