350293domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes p such that q-p = 54, where q is the next prime after p.at n=38A204666Lesser of Gridgeman pairs in base 16 in increasing order: pairs of primes palindromic in base 16 which differ only in their middle digits by a difference of 1.at n=16A246872Prime numbersat n=29997