253444777domain: NPropertiesPrimalityPrimeyesAppears in sequencesSmallest prime p in set of 4 consecutive primes in arithmetic progression with common difference 6n.at n=9A052239Smallest prime followed by three gaps that are multiples of 2n.at n=29A054701Primes p such that p, p+60, p+120, p+180 are consecutive primes.at n=0A210683Prime numbersat n=13857378