A154832 Primes p such that p^4-2 is also prime.

3, 7, 11, 13, 29, 41, 43, 53, 59, 73, 83, 101, 181, 239, 241, 277, 293, 311, 367, 389, 409, 421, 433, 503, 587, 617, 647, 683, 757, 773, 811, 823, 839, 881, 907, 953, 1019, 1093, 1117, 1187, 1249, 1361, 1471, 1481, 1543, 1553, 1571, 1637, 1667, 1747, 1789, 1847

Offset: 1

Author

Vladimir Joseph Stephan Orlovsky, Jan 15 2009

Keywords

• nonn

Comments

Primes in A154831.

Links

• Amiram Eldar, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A028870, A038599, A154831

Programs

Mathematica

lst={};Do[p=n^4-2;If[PrimeQ[p],If[PrimeQ[n],AppendTo[lst,n]]],{n,0,7!}];lst
Select[Prime[Range[300]],PrimeQ[#^4-2]&] (* Harvey P. Dale, Nov 24 2018 *)