A181112 Numbers n such that (n^6 + 1091)/4 is prime.

525, 1281, 2709, 3759, 4179, 6531, 9849, 10185, 14385, 15771, 18585, 19929, 21315, 22869, 22995, 23121, 32739, 33285, 39249, 39669, 44499, 46431, 48069, 48531, 49329, 49875, 51891, 54411, 59535, 61131, 62055, 64239, 64365, 67431, 68775

Offset: 1

Author

Jason Earls, Oct 04 2010

Keywords

• easy
• nonn

Crossrefs

Cf. A066386.

Programs

Mathematica

Select[Range[70000],PrimeQ[(#^6+1091)/4]&] (* Harvey P. Dale, May 26 2018 *)

PARI

is(n)=isprime((n^6+1091)/4) \\ Charles R Greathouse IV, Jun 13 2017