517639domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes for which the eight closest primes are smaller.at n=17A075050prime(k) for those k where floor((2*(prime(k+1)-prime(k))*PrimePi(k) mod (8*k))/k) = m with m = 15.at n=16A109569Primes p such that p + 72 is the next prime.at n=3A274045Prime numbersat n=42885