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Old 2004-01-13, 20:47   #1
ET_
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"Luigi"
Aug 2002
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Default Factoring above 79,200,000

Xyzzy (and George and Wblipp), I am factoring numbers whose exponent is above 79,200,000 with my slow applet.

I ran a batch of them up to 52 bits, and found out that at least 45% of them have factors. I planned to go on, reaching (say) 81,000,000 and 55-56 bit with successive sievings, but I'm afraid I am duplicating someone else's work.

Is my work worth for future releases of Prime95/Primenet)

Is anybody else interested in this kind of factoring apart from Will Eddington, that will be contacted after this message got an answer?

Thank you and sorry for that Mersennaries/Factoring cross-posting.

Luigi
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Old 2004-01-13, 22:36   #2
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"William"
May 2003
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Default Re: Factoring above 79,200,000

Quote:
Originally posted by ET_
Is anybody else interested in this kind of factoring apart from Will Eddington
"Who wants to know?" - That's the question that launched ElevenSmooth.

I've been told that everyone interesting in Mersenne factors above the Cunningham limit knows to ask Will, so you tell everyone that wants to know by telling Will.

William
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Old 2004-01-13, 22:56   #3
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"Luigi"
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Thank you, William!



Luigi
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