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2010-06-13, 04:38
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#1 |
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Jun 2010
2 Posts |
what is the meaning of "Unverified LL"
Could anyone tell me what is the meaning of "Unverified LL"? Does this means that it has been Lucas-Lehmer Primality test, and it need a double check? Thanks. A example is as follow:
40000313No factors below2^68 P-1B1=455000, B2=7735000 Unverified LLBFBBD21F9607BB__ by "Frank Hornung" |
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2010-06-13, 09:18
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#2 |
Sep 2006
Brussels, Belgium
13×131 Posts |
Yes an the Mersenne number with that exponent has been tested once with the with Lucas-Lehmer primality test. Since it is the first result of that test reported to the server it is un unverified test. I a second test confirms the Res64 residue with a different shift it will be considered checked. You can find on the Maths page on the GIMPS site, on this forum and in the Mersenne wiki.
Jacob |
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2010-06-13, 10:13
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#3 |
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Jun 2010
28 Posts |
Thank you
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