120067domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes that remain prime through 4 iterations of function f(x) = 10x + 3.at n=20A023328Primes of the form n^3 + n^2 + 17, for nonnegative values of n.at n=33A050266Primes among partial sums of floor(Pi*prime(k)), k=1,2,3,....at n=7A117503Prime numbersat n=11307