87629domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes of the form k^2 + 13.at n=41A138375Least prime p = prime(n)^2 + prime(n+1)^2 + prime(n+2)^2 + prime(n+3)^2 + q^2, where q > prime(n+3) is also prime.at n=28A263724Prime numbersat n=8508