480203domain: NPropertiesPrimalityPrimeyesAppears in sequencesInitial members of prime triples p < q < r such that r-q = n*(q-p).at n=12A181994Primes of the form 8n^2 + 3.at n=32A201611a(n) is the least prime p such that the second forward difference of three consecutive primes p, q and r is n = (p - 2q + r)/2.at n=36A316791Prime numbersat n=40025