377370domain: NAppears in sequencesNumbers k such that k, k + 2310, k + 2 * 2310, k + 3 * 2310, and k + 4 * 2310 are all averages of twin primes.at n=3A141593Numbers k such that k-17, k-1, k+1 and k+17 are consecutive primes.at n=13A262176