541817domain: NPropertiesPrimalityPrimeyesAppears in sequencesExpansion of Product_{k>=1} 1/(1 - x^k)^tau_k(k), where tau_k(k) = number of ordered k-factorizations of k (A163767).at n=18A304965Primes that end a run of primes in A376198.at n=16A376753Prime numbersat n=44710