A286678 Smallest prime of the form (1 + k)^(2^n) + k.

5, 17, 257, 65537, 795866110996400884391941, 3402823669209384634633746074317682114560000000000000000000000000000000000000000000000000000000000000039

Offset

1,1

Links

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

Crossrefs

Cf. A285929, A286982, A287842.

Sequence in context: A274000 A093428 A274002 * A378143 A081479 A335313

Adjacent sequences: A286675 A286676 A286677 * A286679 A286680 A286681

Keyword

nonn,less

Author

Juri-Stepan Gerasimov, May 12 2017

Status

approved