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

97, 109, 349, 65629, 4294967389, 18446744073709551709

Offset

1,1

Comments

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

Next term >= 2^2^24 + 93. - Charles R Greathouse IV, Jun 07 2016

Links

Table of n, a(n) for n=1..6.

Maple

select(isprime, [seq(2^(2^n)+93, n=0..15)]); # Robert Israel, Jun 07 2016

Mathematica

Select[Table[2^(2^n) + 93, {n, 0, 20}], PrimeQ]; // Vincenzo Librandi, Jun 07 2016

Prog

(PARI) g(n, m) = for(x=0, n, y=2^(2^x)+m; if(ispseudoprime(y), print1(y", ")))
(Magma) [a: n in [0..15] | IsPrime(a) where a is 2^(2^n)+93]; // Vincenzo Librandi, Jun 07 2016

Crossrefs

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

Cf. similar sequences listed in A273547.

Sequence in context: A232767 A039490 A033202 * A136477 A078494 A139980

Adjacent sequences: A160029 A160030 A160031 * A160033 A160034 A160035

Keyword

nonn

Author

Cino Hilliard, Apr 30 2009

Status

approved