78977domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes with minimal digit = 7.at n=26A106107Primes having only {7, 8, 9} as digits.at n=28A106110Primes with digit sum = 38.at n=21A106772Values of q in A176983.at n=17A177831Primes of the form n^2 + 16.at n=40A243451Primes of the form p^2 + 16 where p is prime.at n=13A321890Prime numbersat n=7744