2738179domain: NPropertiesPrimalityPrimeyesAppears in sequences1+2n+3n^2+4n^3+5n^4.at n=27A056579Primes of the form 1 + 2*k + 3*k^2 + 4*k^3 + 5*k^4.at n=3A123099Prime numbersat n=199193