139333domain: NPropertiesPrimalityPrimeyesAppears in sequencesa(n) = A027082(n, 2n-3).at n=11A027090Primes p such that p^2 - 8, p^2 - 6 and p^2 - 2 are prime.at n=33A176960Primes that remain prime when a single digit 3 is inserted between any two consecutive digits or as the leading or trailing digit.at n=42A215419Prime numbersat n=12950