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Forum: Riesel Prime Search 2015-02-17, 11:38
Replies: 73
Views: 27,536
Posted By Thomas11
1M-3M was sieved to p=100P, while 4M-6M has been...

1M-3M was sieved to p=100P, while 4M-6M has been sieved to p=400P.

The number of factors for a given sieve range (from p1 to p2) can be estimated by N1*(1-log(p1)/log(p2)), where N1 is the number...
Forum: Riesel Prime Search 2015-02-17, 09:27
Replies: 73
Views: 27,536
Posted By Thomas11
From the latest sieve file for 3M-4M I get a...

From the latest sieve file for 3M-4M I get a slightly different number: only 53812 exponents.
And (just for comparison) for the range 5M-6M there are 53731 exponents.

As VBCurtis already...
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