99139domain: NPropertiesPrimalityPrimeyesAppears in sequencesGraham-Sloane-type lower bound on the size of a ternary (n,3,5) constant-weight code.at n=27A030505Last member of largest n-digit prime quadruplet.at n=3A135562Centered 13-gonal (or tridecagonal) primes.at n=27A262493Prime numbersat n=9520