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Forum: Information & Answers 2017-10-25, 07:42
Replies: 6
Views: 1,413
Posted By Shen
Smile GIMPS and Fibonacci prime project?

I have run prime95 for several years, as many of you, I didn't find one prime, that makes me a little disappointed.

At the same time, I do some research on Fibonacci prime, it seems a little...
Forum: Information & Answers 2017-01-05, 04:49
Replies: 4
Views: 1,543
Posted By Shen
Thanks for your advice.

Thanks for your advice.
Forum: Information & Answers 2017-01-05, 03:16
Replies: 4
Views: 1,543
Posted By Shen
Smile any suitable sieve written in C or Python?

It is well known that if q | 2^p - 1, then q = 2px + 1 and q = 8r +(-) 1.

when I do some research on Fp (Fibonacci prime), I guess :
1: if q | Fp, then q = 2px + (-1)^x
2: F(2n+1) must have...
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