[seqfan] Re: Glued primes
Max Alekseyev
maxale at gmail.com
Sun Nov 23 19:56:40 CET 2008
On Sun, Nov 23, 2008 at 10:51 AM, Artur <grafix at csl.pl> wrote:
> Dear Max,
> Thank you for example!
> http://www.research.att.com/~njas/sequences/A003537
> that mean that all 7 primes numbers from A003537 are glued only for
> 2^(29*k)-1
> and these will be occured for every 2^(29*k)-1 where k=1,2,3,4,5,6,7,...
> but what with 2^58*k+1=5*107367629*536903681 ????
These prime will divide 2^m + 1 as soon as m is an odd multiple of 29,
i.e., m=29, 3*29, 5*29, ...
Regards,
Max
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