1082399domain: NPropertiesPrimalityPrimeyesAppears in sequencesChen primes p such that their p + 2 counterpart is a Sarrus number (pseudoprime to base 2).at n=22A109994Primes of the form k^4 + k^3 + k^2 + k - 1.at n=8A182385Lesser of overpseudo-twin-primes to base 2 defined in Comment.at n=6A195468Prime numbersat n=84455