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#485 |
Apr 2010
Over the rainbow
1001110100112 Posts |
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It need time to get all the info. It is now listed as a TF find
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#486 | |
"James Heinrich"
May 2004
ex-Northern Ontario
1100101001102 Posts |
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I'll guess that you looked at the exponent page immediately (at least same day) after having found the factor. Newly-discovered factors are added to the database every hour (from the Recently Cleared list), but details about who-did-what-when only get imported overnight (~1-2am UTC). The exponent pages at mersenne.ca are heavily cached, so if you're not seeing it in your browser, try Ctrl-F5 to forcibly-refresh the page and the result should show up for you. |
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#487 | |
Sep 2020
Germany
2×7 Posts |
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Thanks for the explanation. That might very well have happened in the way you described. ![]() Last fiddled with by Flaukrotist on 2020-10-29 at 18:54 |
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#488 |
"James Heinrich"
May 2004
ex-Northern Ontario
2×1,619 Posts |
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#489 |
"James Heinrich"
May 2004
ex-Northern Ontario
323810 Posts |
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There is some unexpected data in the nightly PrimeNet export, waiting for Aaron to fix, stats and such will be delayed.
edit: Fixed now. Last fiddled with by James Heinrich on 2020-11-25 at 03:35 |
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#490 |
"James Heinrich"
May 2004
ex-Northern Ontario
2·1,619 Posts |
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Putting the site in the short-term suspended state while I apply a database change. Should only be a few minutes (... I think)
edit: and we should be back. Last fiddled with by James Heinrich on 2020-11-25 at 22:33 |
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#491 |
"James Heinrich"
May 2004
ex-Northern Ontario
1100101001102 Posts |
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For those who use the Worst P-1 tool, the calculations have changed. Previously the P-1 probability was calculated as being done after the TF which has been done on the exponent. The problem with this is that if an exponent has had abnormally-high TF then the apparent probability for the P-1 drops very low, even though it was done to reasonable bounds. The new calculation is done as assuming TF was done to GIMPS-standard, which makes it easier to find P-1 that was actually badly-done and should no longer falsely report an exponent is a candidate for a better P-1 when the first P-1 run was fine but also had very-high TF.
This will mostly affect the lowest exponents that have had considerable factoring effort of all types, but it will also impact the "expected" values for what makes a good P-1 or not. As a rough approximation, where you say 2% before would be a rough analog to 5% in the new system. |
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#492 |
Apr 2010
Over the rainbow
5×503 Posts |
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and, another trouble.
the k of my most recent P-1 isn't calculated/displayed correctly |
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#493 |
"James Heinrich"
May 2004
ex-Northern Ontario
62468 Posts |
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#494 | |
"James Heinrich"
May 2004
ex-Northern Ontario
323810 Posts |
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edit: fixed another 876 rows that were broken differently. Last fiddled with by James Heinrich on 2020-12-02 at 02:28 |
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#495 |
"Oliver"
Sep 2017
Porta Westfalica, DE
19616 Posts |
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It is still problematic: http://www.mersenne.ca/exponent/10667659
The first factor's k is unfactored, B1 and B2 are wrong (even if k was prime). Edit 1: What's up with http://www.mersenne.ca/exponent/23509? Shouldn't it be B1=563 and B2=74=2,401? Or am I misunderstanding P-1 bounds here? Edit 2: Just did Ctrl+F5. It got worse and removed factorizations of every k. I chose the above two exponents because I was quite sure I have not opened them before, so it's most likely a script that changed? Last fiddled with by kruoli on 2020-12-02 at 14:22 Reason: Another case. Ctrl+F5-addition. |
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