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A160032 Primes of the form 2^(2^n)+93. 4

%I #16 Sep 08 2022 08:45:44

%S 97,109,349,65629,4294967389,18446744073709551709

%N Primes of the form 2^(2^n)+93.

%C Terms given correspond to n = 1, 2, 3, 4, 5 and 6.

%C Next term >= 2^2^24 + 93. - _Charles R Greathouse IV_, Jun 07 2016

%p select(isprime,[seq(2^(2^n)+93, n=0..15)]); # _Robert Israel_, Jun 07 2016

%t Select[Table[2^(2^n) + 93, {n, 0, 20}], PrimeQ]; // _Vincenzo Librandi_, Jun 07 2016

%o (PARI) g(n,m) = for(x=0,n,y=2^(2^x)+m;if(ispseudoprime(y),print1(y",")))

%o (Magma) [a: n in [0..15] | IsPrime(a) where a is 2^(2^n)+93]; // _Vincenzo Librandi_, Jun 07 2016

%Y Cf. A019434, A160027, A160028, A160029, A160030, A160033, A160034.

%Y Cf. similar sequences listed in A273547.

%K nonn

%O 1,1

%A _Cino Hilliard_, Apr 30 2009

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Last modified September 7 22:13 EDT 2024. Contains 375749 sequences. (Running on oeis4.)