21331Re: Second mega-trit prime
- Feb 14, 2010It is prime, indeed!!
./llr -d -q"2*3^1086112+1"
Base prime factor(s) taken : 3
Starting N-1 prime test of 2*3^1086112+1
2*3^1086112+1 may be prime, trying to compute gcd's
3^((N-1)/3)-1 is coprime to N!
2*3^1086112+1 is prime! Time : 7392.541 sec.
--- In email@example.com, "djbroadhurst" <d.broadhurst@...> wrote:
> --- In firstname.lastname@example.org,
> "jpyah2001" <jpenne@> wrote:
> > 2*3^1074726+1 is prime! Time : 8911.548 sec.
> Thank you, kindly, dear Sir. I am much relieved.
> > I shall now verify the second (mainly to test the young
> > new LLR, I am confident it is prime!)
> It was the second that made me worry:
> "too much of a good thing", I said to myself,
> with my usual skepticism.
> So another test by "young new LLR" would be
> much appreciated, even though it does now
> look as if it indeed may succeed.
> As ever, I rely on the existence of a variety
> of software, with dedicated and generous authors
> and maintainers, to keep us free of needless error.
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