134291domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes that remain prime through 4 iterations of function f(x) = 3x + 8.at n=8A023309Primes that remain prime through 5 iterations of function f(x) = 3x + 8.at n=2A023337Primes p such that continued fraction of (1 + sqrt(p))/2 has period 14: primes in A146337.at n=35A146359Prime numbersat n=12522