700127domain: NPropertiesPrimalityPrimeyesAppears in sequencesLesser member p of a twin prime pair (p, p + 2) such that 2p + 3(p + 2) is a perfect square.at n=25A174370The smaller member p of a twin prime pair such that 5*p+6 is a square of a prime number.at n=12A174454Prime numbersat n=56554