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-   -   Factoring database (https://www.mersenneforum.org/showthread.php?t=11119)

schickel 2011-12-29 20:10

[QUOTE=EdH;283955]This is, of course, very rough, since I was doing other things for part of these runs and they are but a single test rather than an average of several. In fact, it is interesting that a 3000 digit certificate took less time than a 2900 digit one...[/QUOTE]But you really should average ~10 jobs or so, since some numbers might be "harder" to prove than others. An interesting metric might also be the size of the cert files. If a number took longer, more intermediate numbers would have been needed to be proved, so the certs should be (significantly?) larger....

EdH 2011-12-29 21:20

[QUOTE=schickel;283970]But you really should average ~10 jobs or so, since some numbers might be "harder" to prove than others. An interesting metric might also be the size of the cert files. If a number took longer, more intermediate numbers would have been needed to be proved, so the certs should be (significantly?) larger....[/QUOTE]
Agreed I should do more, but for now, I'm on to other things. Here is a list which includes certificate sizes:
[code]
1500 - 945s - 293,423 bytes
1600 - 995s - 278,731 bytes
1700 - 1299s - 324,653 bytes
1800 - 1508s - 363,539 bytes
1900 - 2239s - 429,720 bytes
2000 - 2840s - 459,723 bytes
2100 - 3559s - 450,986 bytes
2200 - 4750s - 571,942 bytes
2300 - 4599s - 599,175 bytes
2400 - 5746s - 642,316 bytes
2500 - 8429s - 670,196 bytes
2600 - 8549s - 786,621 bytes
2700 - 9629s - 812,852 bytes
2800 - 12341s - 931,681 bytes
2900 - 15357s - 924,020 bytes
3000 - 13779s - 1,000,670 bytes
[/code]Not a direct correlation between time and certificate size...

EdH 2012-01-01 05:39

Now, the db won't accept certificates from me. It times out and does a connection reset. I think I will give the certificate part of the db a rest and stop running them for a while...

schickel 2012-01-01 08:27

[QUOTE=EdH;284318]Now, the db won't accept certificates from me. It times out and does a connection reset. I think I will give the certificate part of the db a rest and stop running them for a while...[/QUOTE]Actually, it looks like the whole site is not responding. The server is up, but only serving up blank pages....

[EDIT: Never mind--it's back up!]

EdH 2012-01-01 15:53

I uploaded the rest of my certificates this morning, but I have my two certificate machines doing something else for now...

schickel 2012-01-28 05:26

[QUOTE=akruppa;283933]Chalk me up as one of those who think the DB needs some kind of authentication to submit content. It's too valuable a tool to leave it at the mercy of everyone who knows of its existence not to crap-flood it, and the honor system tends to be short-lived on the Internet.[/QUOTE]Hmmm, that may be in the works.

There's a new line added to the status [URL="http://factordb.com/status.html"]page[/URL]: [B]N This number is not in database (and was not added due to your settings)[/B]

lorgix 2012-01-28 09:28

Congrats on new db hardware!

Stargate38 2012-01-28 22:50

HEEEEEEELP!
 
1 Attachment(s)
Why on Earth did you put a 200 CPU-second limit on there? Remove the limit, make it bigger, or I won't ever use the DB again! I can't even get the status page to come up! I want more CPU time per Hour! Please. I can't use it like this! Raise it to at least 1000 seconds because 200 is not enough! I can't even get M42643801 to come up without it saying "you have reached 200 CPU-second limit". And please fix it so it lets me put M43112609 on it. It won't be fully up to date until it includes the largest known prime.

kar_bon 2012-01-28 23:26

Anybody noticed the 'Show node graph' for Aliquot sequences yet?

Good work, Syd!

Stargate38 2012-01-28 23:34

Also, Please fix the "Maximum of 2 parallel processing requests".

science_man_88 2012-01-28 23:42

[QUOTE=kar_bon;287569]Anybody noticed the 'Show node graph' for Aliquot sequences yet?

Good work, Syd![/QUOTE]

well that'll save a lot of time especially if it uses the type of code the project uses. now to use them to make the trees.


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