208577domain: NPropertiesPrimalityPrimeyesAppears in sequencesp-INVERT of A010892, where p(S) = 1 - S - S^3.at n=18A292478Primes p such that p^2+q+r, p+q^2+r and p+q+r^2 are all prime, where q and r are the next two primes after p.at n=27A348353Prime numbersat n=18687