195737domain: NPropertiesPrimalityPrimeyesAppears in sequencesMedian term of prime 5-tuples (p, p+2, p+6, p+8, p+12).at n=13A090286Primes occurring in exactly three prime triples (p,q,r) with p<q<r=p+6.at n=25A098423Prime numbersat n=17633