414731domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes of the form p*q - p - q, where p and q are two successive primes.at n=23A096345Primes of the form prime(k)^2 + 2*prime(k-1) where prime(k) is the k-th prime number.at n=21A155820Primes that are (product minus sum) of a sequence of consecutive primes.at n=29A390933Prime numbersat n=34978