120947domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes p such that sigma(p+3) = sigma(p-3).at n=11A169596Primes p=prime(i) of level (1,6), i.e., such that A118534(i) = prime(i-6).at n=7A216180First primes of arithmetic progressions of 7 primes each with the common difference 210.at n=33A227282Prime numbersat n=11387