154589domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes of the form k^2 + (k+1)^2 + (k+2)^2 = 3*(k+1)^2+2.at n=26A027864Primes of the form 3*p^2+2, where p is prime.at n=6A103565Primes of the form 3n^2 + 2.at n=27A257163Prime numbersat n=14238