3553777domain: NPropertiesPrimalityPrimeyesAppears in sequencesGeneralized Fermat primes of the form (k+1)^2^m + k^2^m, with m>1.at n=20A078902Primes of the form n^4 + (n+1)^4.at n=17A152913Primes of the form 648*k^2 + 72*k + 1.at n=25A154510Primes which are sum of at least two consecutive fourth powers.at n=30A165347Prime numbersat n=253656