152311domain: NPropertiesPrimalityPrimeyesAppears in sequencesprime(k) for those k where floor((2*(prime(k+1)-prime(k))*PrimePi(k) mod (8*k))/k) = m with m = 12.at n=12A109566Primes with eleven embedded primes.at n=22A179919Primes p such that q-p = 52, where q is the next prime after p.at n=8A204665Prime numbersat n=14051