A100698 Primes of the form n^3 - n + 1.

7, 61, 211, 337, 991, 1321, 2731, 3361, 6841, 9241, 10627, 15601, 17551, 29761, 42841, 59281, 68881, 74047, 91081, 124951, 140557, 157411, 185137, 238267, 421801, 456457, 592621, 614041, 658417, 728911, 778597, 857281, 970201, 1030201

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Marie Euler, Christophe Petit, Expanding the use of quasi-subfield polynomials, arXiv:1909.11326 [cs.CR], 2019.

Mathematica

Select[Table[n^3-n+1, {n, 0, 1500}], PrimeQ] (* Vincenzo Librandi, Jul 18 2012 *)

Prog

(Magma) [ a: n in [0..400] | IsPrime(a) where a is n^3 - n +1]; // Vincenzo Librandi, Nov 17 2010

Crossrefs

Sequence in context: A043085 A079672 A173880 * A141952 A289723 A064398

Adjacent sequences: A100695 A100696 A100697 * A100699 A100700 A100701

Keyword

nonn,easy

Author

Giovanni Teofilatto, Dec 09 2004

Extensions

Inaccurate comment removed by D. S. McNeil, Nov 17 2010

Status

approved