86771domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes of the form f(n) = 9*n^4 - 444*n^3 + 8059*n^2 - 63714*n + 185371 listed by increasing value of n >= 0.at n=2A117225E.g.f. sqrt(1+tan(2*x)).at n=7A191499Prime numbersat n=8433