134741domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes in A166448.at n=17A166449Factors k > 0 such that k*x^2 + 1 produces a new minimum of its Hardy-Littlewood constant.at n=25A331946First of three consecutive primes p,q,r such that p+q, p+r and q+r are all triprimes.at n=36A362203Prime numbersat n=12557