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Primes of the form p^4 + 16 where p is also a prime.
6

%I #14 Sep 08 2022 08:45:13

%S 97,641,2417,14657,83537,130337,279857,1874177,2825777,12117377,

%T 13845857,25411697,38950097,88529297,294499937,373301057,1026625697,

%U 2472973457,2655237857,2750058497,3373402577,6414247937,9597924977

%N Primes of the form p^4 + 16 where p is also a prime.

%C p is in A158361. - _Zak Seidov_, Jul 08 2020

%H Vincenzo Librandi, <a href="/A094479/b094479.txt">Table of n, a(n) for n = 1..1000</a>

%t Select[Table[p^4+16,{p,Prime[Range[80]]}],PrimeQ] (* _Harvey P. Dale_, Jun 17 2014 *)

%o (Magma) [a: p in PrimesUpTo(400) | IsPrime(a) where a is p^4+16]; // _Vincenzo Librandi_, Jun 18 2014

%Y Cf. A158361.

%K nonn,easy

%O 1,1

%A _Labos Elemer_, Jun 01 2004