A240551 Greatest prime factor of n^8+1.

2, 257, 193, 65537, 11489, 98801, 169553, 673, 21523361, 5882353, 6304673, 260753, 407865361, 16097, 179953, 6700417, 184417, 113607841, 563377, 1505882353, 300673, 3227992561, 623009, 2311681, 29423041, 57734881, 769, 22223646961, 561377, 4855073

Offset: 1

Author

T. D. Noe, Apr 07 2014

Keywords

• nonn

Links

• T. D. Noe, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A014442, A081256, A096172, A240548-A240553.

Programs

Mathematica

Table[FactorInteger[n^8 + 1][[-1, 1]], {n, 100}]