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2018-05-16, 03:59   #1519
retina
Undefined

"The unspeakable one"
Jun 2006
My evil lair

5×11×107 Posts

Quote:
 Originally Posted by Madpoo Y'all are just impatient. LOL
Hehe, maybe you are right.

I want it all, and I want it NOW!

Last fiddled with by retina on 2018-05-16 at 03:59

2018-05-16, 14:38   #1520
GP2

Sep 2003

2×1,291 Posts

Quote:
 Originally Posted by Madpoo Since adding PRP to the site, I hope folks appreciate that adding a new feature like that and then going back through and fixing all kinds of reports behind the scenes is one of those things with lots of moving parts. Personally I didn't really mind thinking that it would be done here and there as time permitted. Y'all are just impatient. LOL
This might not be PRP related though.

It is undercounting the number of factored exponents in the 77M range by one (35812 instead of 35813). So that should be old SQL code, which is giving the wrong answer for some reason.

2018-05-16, 15:43   #1521
James Heinrich

"James Heinrich"
May 2004
ex-Northern Ontario

31·103 Posts

Quote:
 Originally Posted by S485122 The Detailed report / Exponent status is not outputing correctly in text-only format : when pasted the lines are missing an end of line character. One can use the text-only report if one goes through "view source". I abandoned the idea of doing this 56 times :-(
You may be better served with the "simple" exponent report instead, which outputs pure text:
https://www.mersenne.org/report_expo...xp_hi=77000100

2018-05-16, 17:56   #1522
S485122

Sep 2006
Brussels, Belgium

32·181 Posts

Quote:
 Originally Posted by James Heinrich You may be better served with the "simple" exponent report instead, which outputs pure text: https://www.mersenne.org/report_expo...xp_hi=77000100
Indeed that query works ! Thanks ! Since it is limited to 100 exponents, it will not help finding where the problems are.

The missing factored exponent is a fact and might be a clue to the cause of the problems..

Jacob

2018-05-16, 20:12   #1523
James Heinrich

"James Heinrich"
May 2004
ex-Northern Ontario

1100011110012 Posts

Quote:
 Originally Posted by S485122 Indeed that query works ! Thanks ! Since it is limited to 100 exponents, it will not help finding where the problems are.
I have cleaned up the report code, and increased the report limit from 100 to 1000. I even added a modicum of documentation:
https://www.mersenne.org/report_exponent_simple/

 2018-05-18, 01:38 #1524 GP2     Sep 2003 2×1,291 Posts Code: ----------=-----=-- | -----=-----=-----=-----=----- | -----=-----=-----=----- | -----=-----=-----=----- | Exponent Range | Composite | Status Unproven | Assigned | Available | Start Count P | F LL-D | LL LLERR NO-LL | TF P-1 LL LL-D | TF P-1 LL LL-D | ----------=-----=-- | -----=-----=-----=-----=----- | -----=-----=-----=----- | -----=-----=-----=----- | 77000000 55009 1 | 35813 613 18582 | 40 | 18542 | Problem solved, apparently, or at least it went away. Do we have any insight as to which exponent was stuck on NO-LL ?
2018-05-21, 03:43   #1525
Serpentine Vermin Jar

Jul 2014

1100110011012 Posts

Quote:
 Originally Posted by GP2 Code: ----------=-----=-- | -----=-----=-----=-----=----- | -----=-----=-----=----- | -----=-----=-----=----- | Exponent Range | Composite | Status Unproven | Assigned | Available | Start Count P | F LL-D | LL LLERR NO-LL | TF P-1 LL LL-D | TF P-1 LL LL-D | ----------=-----=-- | -----=-----=-----=-----=----- | -----=-----=-----=----- | -----=-----=-----=----- | 77000000 55009 1 | 35813 613 18582 | 40 | 18542 | Problem solved, apparently, or at least it went away. Do we have any insight as to which exponent was stuck on NO-LL ?
I finally dug down into it. After chasing a few rabbit trails that went nowhere, the answer was surprisingly simple. The prime in that range was never removed from a table that holds the "factoring effort" of each exponent. Why that matters? Because that table is actually used to derive the # of factored exponents in a range. Apparently it's slightly quicker to do it that way than to actually look at the factor table.

Anyway, it threw it all off by one. Removed it and... fixed.

As a bonus, I did update that page to show the header lines every 50M instead of every 100M. On my 1920x1080 screen that means you're basically going to see a header row somewhere on the page when scrolling.

 2018-05-30, 17:22 #1526 ixfd64 Bemusing Prompter     "Danny" Dec 2002 California 11·211 Posts The server seems to be down. It's back up. Last fiddled with by ixfd64 on 2018-05-30 at 17:34
2018-06-04, 15:35   #1527
ramgeis

Apr 2013

11101002 Posts

Quote:
 Originally Posted by ramgeis No, I manually submitted the results done by Prime95 from a machine with no connection to the outside world. Of course I can delete my assignment, but that doesn't make the problem go away. I just wanted to raise the awareness of an issue on the server side. I'll definitely have a look at it again when I submit the next results...
Another observation: they also don't show up in the recent cleared exponents report https://www.mersenne.org/report_recent_cleared/
I do get credit for the result though - although it does not show up in the summary table at the end of the page after the manual submission.

2018-06-05, 01:24   #1528
Prime95
P90 years forever!

Aug 2002
Yeehaw, FL

23·3·7·43 Posts

Quote:
 Originally Posted by ramgeis Another observation: they also don't show up in the recent cleared exponents report https://www.mersenne.org/report_recent_cleared/ .
PRP testing now shows up in that report. It displays cofactor PRP testing too, maybe it shouldn't.

 2018-06-05, 12:07 #1529 lycorn     Sep 2002 Oeiras, Portugal 24·89 Posts That´s right. I think all those inconclusive PRP tests should appear in the "Recent Results" report instead.

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