A177027 Primes of the form 11^n+3^n-1.
13, 19489357, 2357967373, 23225154419887808146560828362864653
Offset: 1
Programs
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Magma
[ a: n in [0..350] | IsPrime(a) where a is 11^n+3^n-1^n]
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Mathematica
Select[Table[11^n+3^n-1,{n,40}],PrimeQ] (* Harvey P. Dale, Jan 18 2024 *)
Comments