A182351 Primes of the form n^4 - 6.

619, 1500619, 577200619, 3603000619, 4931550619, 12594450619, 24343800619, 29661450619, 32625390619, 65037750619, 88223850619, 195562950619, 220172100619, 586181640619, 1335469140619, 1659523650619, 2480703750619

Offset: 1

Author

Patrick Devlin, Apr 25 2012

Keywords

• nonn

Examples

			619 = 5^4 - 6; 1500619 = 35^4 - 6.
		

Crossrefs

Cf. A037896.

Programs

Maple

# choose N large, then S is the desired set
f:=n->n^4 - 6:
S:={}:
for n from 0 to N do if(isprime(f(n))) then S:=S union {f(n)}: fi: od:

Mathematica

Select[Range[3,3001,2]^4-6,PrimeQ] (* Harvey P. Dale, Mar 03 2023 *)