654729139domain: NPropertiesPrimalityPrimeyesAppears in sequencesSmallest prime > double factorial number A001147(n).at n=9A103511Smallest prime > n!! (double factorial of n).at n=18A178606Primes of the form k!2+64, where k!2 is the double factorial number (A006852).at n=5A288409Prime numbersat n=34026547