129793domain: NPropertiesPrimalityPrimeyesAppears in sequencesA variant of the cuban primes: primes p = (x^3 - y^3)/(x - y) where x = y + 2.at n=33A002648Primes p whose period of reciprocal equals (p-1)/13.at n=28A098680Primes of the form T(p) - 2 where T(p) is the triangular number (A000217) with prime index p in A357218.at n=26A357219Prime numbersat n=12146