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A325914
Primes of the form (2^k-1)*2^(k+1)+1.
1
5, 113, 140737471578113, 9444732965601851473921, 604462909806215075725313, 10384593717069655112945804582584321, 2854495385411919762116496381035264358442074113, 187072209578355573530071639244871112681892570202113
OFFSET
1,1
COMMENTS
The next two terms are 883423532389192164791648750371459256584513952652893606156996040365965313
and 3533694129556768659166595001485837028996511802181406170435598282024550401. - N. J. A. Sloane, Sep 13 2019
CROSSREFS
These are the primes in A092440. See A006598 for the values of k.
Sequence in context: A210908 A355074 A053712 * A091026 A346273 A216342
KEYWORD
nonn
AUTHOR
Gary Wright, Sep 08 2019
EXTENSIONS
Edited by N. J. A. Sloane, Sep 13 2019
STATUS
approved