1629809domain: NPropertiesPrimalityPrimeyesAppears in sequencesBalanced primes separated from the next lower and next higher prime neighbors by 42.at n=3A053077Primes p such that (p^2 + 5)/6, (p^4 + 5)/6 and (p^6 + 5)/6 are prime.at n=16A253939Prime numbersat n=123240