626927443domain: NPropertiesPrimalityPrimeyesAppears in sequencesInitial members of prime nonuplets (p, p+4, p+6, p+10, p+16, p+18, p+24, p+28, p+30).at n=2A022547Initial members of prime 9-tuplets (or nonuplets).at n=15A257125Prime numbersat n=32655426