245333233domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes and gaps for the first 11 decreasing consecutive gaps.at n=4A033626a(n) = smallest prime p(k) such that the gaps between the primes p(k), p(k+1), p(k+2), ..., p(k+n) are 2n, 2n-2, ... 6, 4, 2.at n=8A263049Prime numbersat n=13437902