157141domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes of the form x^2 + 5*y^2, where x and y=x+1 are consecutive natural numbers.at n=35A176608Least prime p such that pi(p*n)^2 + 1 = prime(q*n) for some prime q.at n=26A260219a(n) is the smallest k >= 1 such that k*n is a Moran number.at n=55A337731Prime numbersat n=14447