100442347domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes of the form 7n^3-2.at n=25A200916a(n) is the smallest prime p such that p + 2 is a product of n primes (counted with multiplicity).at n=15A321169a(n) = 7*3^n - 2.at n=15A355492Prime numbersat n=5785432