66457domain: NPropertiesPrimalityPrimeyesAppears in sequencesa(n) = A077710(n+1)/A077710(n).at n=14A077711Primes whose digit reversal is a triangular number.at n=18A115705Primes that can be represented as k*R(k) + 1, where R(k) is the reverse of k.at n=48A372197Prime numbersat n=6626