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A273810 Primes of the form 2^(2^n) + 597. 1
599, 601, 613, 853, 18446744073709552213 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Terms given correspond to n = 0, 1, 2, 3, and 6.

Next term >= 2^2^23 + 597. - Charles R Greathouse IV, Jun 07 2016

LINKS

Table of n, a(n) for n=1..5.

MATHEMATICA

Select[Table[2^(2^n) + 597, {n, 0, 15}], PrimeQ]

PROG

(MAGMA) [a: n in [0..16] | IsPrime(a) where a is 2^(2^n)+597];

(PARI) for(n=0, 6, if(ispseudoprime(t=2^2^n+597), print1(t", "))) \\ Charles R Greathouse IV, Jun 07 2016

CROSSREFS

Cf. similar sequences listed in A273547.

Sequence in context: A262252 A252265 A029562 * A095746 A135846 A035209

Adjacent sequences:  A273807 A273808 A273809 * A273811 A273812 A273813

KEYWORD

nonn

AUTHOR

Vincenzo Librandi, Jun 03 2016

STATUS

approved

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Last modified July 28 00:54 EDT 2021. Contains 346316 sequences. (Running on oeis4.)