371873domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes p such that p-2 and p+2 are divisible by a fourth power.at n=1A089203Primes p such that, for p < q < r three consecutive primes, p + 2q + 2r, 2p + q + 2r and 2p + 2q + r are all primes.at n=30A216262Prime numbersat n=31658