94057domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes of form prime(1) + ... + prime(k) + 1.at n=23A053845Consider the ratio res(p) = 2^A006666(p) / (p*3^A006667(p)) where p is prime. The prime numbers in this sequence are those for which res(p) sets a new record.at n=15A304524Prime numbersat n=9075