91771domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes p such that p's set of distinct digits is {1,7,9}.at n=32A108384Centered 14-gonal (or tetradecagonal) primes.at n=24A264821Primes p such that p and prime(p) end with the same three digits.at n=21A271045Prime numbersat n=8867