67787537domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes p such that the polynomial x^2 + x + p generates only primes for x = 1..7.at n=22A187060Prime numbers p such that x^2 + x + p produces primes for x = 0..7 but not x = 8.at n=16A211236Prime numbersat n=3995526