34459429domain: NPropertiesPrimalityPrimeyesAppears in sequencesSmallest prime > double factorial number A001147(n).at n=8A103511Smallest prime > n!! (double factorial of n).at n=16A178606Primes of the form k!2+4, where k!2 is the double factorial number (A006852).at n=5A288405Prime numbersat n=2115648