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A160034
Primes of the form 2^(2^n) + 807 .
4
809, 811, 823, 1063, 66343, 18446744073709552423, 115792089237316195423570985008687907853269984665640564039457584007913129640743
OFFSET
1,1
COMMENTS
Terms given correspond to n= 0, 1, 2, 3, 4, 6 and 8.
Next term is >= 2^2^25 + 807. - Charles R Greathouse IV, Jun 07 2016
MATHEMATICA
Select[Table[2^(2^n) + 807, {n, 0, 10}], PrimeQ] (* Vincenzo Librandi, Jun 05 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..10] | IsPrime(a) where a is 2^(2^n) + 807 ]; // Vincenzo Librandi, Jun 05 2016
CROSSREFS
Cf. similar sequences listed in A273547.
Sequence in context: A235093 A259959 A332180 * A273811 A252028 A031599
KEYWORD
nonn
AUTHOR
Cino Hilliard, Apr 30 2009
STATUS
approved