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-   -   Pascal's OPN roadblock files (https://www.mersenneforum.org/showthread.php?t=19066)

lavalamp 2017-03-11 11:19

[URL="http://www.factordb.com/index.php?id=1100000000126356463"]26010319^29-1[/URL] has been factored! Phew, total time: 1037.52 hours.

Progress on [URL="http://www.factordb.com/index.php?query=8178376117%5E23-1"]8178376117^23-1[/URL] has been quite slow so far, but is continuing.

RichD 2017-04-23 17:26

Update on t800 file
 
Here is the latest update to the easiest SNFS jobs in the t800 file which are ready for NFS.

P48^5-1 (~SNFS-191)
[CODE]112460652744378364853759012694282455494813080061^5-1
107927376183745108366689702165024524322958067003^5-1
447502945934301283161776096917629148402454445541^5-1[/CODE]

P33^7-1 (~SNFS-196)
[CODE]704635516394998559259828961524553^7-1
378113344089458052918622653774119^7-1
127409164457691533608671725623243^7-1
706691267287327023948550632285277^7-1
640992247445482576119970066870663^7-1
118085024551805774505651739081667^7-1
244431668748815002725611352036937^7-1
337597253482952933496880218453677^7-1
110733802113174771476533550595851^7-1[/CODE]

P21^11-1 (~SNFS-206)
[CODE]970244551306876240403^11-1
283355944507855047853^11-1
660195026475300218611^11-1
182252042272959813223^11-1
103737625617657751921^11-1
373760264642068615009^11-1[/CODE]

P17^13-1 (~SNFS-199)
[CODE]33565630407553129^13-1
78372732118311223^13-1
39383509906716221^13-1[/CODE]

RichD 2017-05-24 02:49

Looking at a quote from 2017-01-25.
[QUOTE=RichD;451555]Looking a little closer at the t600.txt file I see some interesting facts.

As of today there are 456 numbers in the file. ...[/QUOTE]
As of today the remaining number of composites is 375.

On a side note, Pascal is running his massive accumulation job and should have new t-files sometime in early-to-mid June.

RichD 2017-05-27 03:37

[QUOTE=lavalamp;451236]I'll work on that batch of P32^7's, but it will take me longer now as I have to use these machines for other things too.[/QUOTE]

Are you still working on [URL=http://www.factordb.com/index.php?id=1100000000438441876]43380497318350653332411961196681^7-1[/URL]?

lavalamp 2017-05-28 02:19

[QUOTE=RichD;459823]Are you still working on [URL=http://www.factordb.com/index.php?id=1100000000438441876]43380497318350653332411961196681^7-1[/URL]?[/QUOTE]Seems I just forgot to report the result. I've added it now.

Progress for 8178376117^23-1 has slowed quite a bit, but I do have over 50% of the estimated minimum relations now.

RichD 2017-05-28 14:53

[QUOTE=lavalamp;459893]Seems I just forgot to report the result. I've added it now.

Progress for 8178376117^23-1 has slowed quite a bit, but I do have over 50% of the estimated minimum relations now.[/QUOTE]

Thank you.

And Pascal also thanks you.

RichD 2017-07-15 14:11

t600 File
 
As of today, the number of remaining composites in the [URL=http://www.lirmm.fr/~ochem/opn/t600.txt]t600[/URL] file is 350.

Additionally, there is a new [URL=http://www.lirmm.fr/~ochem/opn/t550.txt]t550[/URL] created which contains 91 numbers.

RichD 2017-09-26 12:22

Pascal has created a new Most Wanted Road Blocks [url=http://www.lirmm.fr/~ochem/opn/mwrb2100.txt]file[/url] for the OPN project. Many new numbers have only low level ECM. I have identified all the new numbers below C200. Below is a summary of this list. I will take the two C150s.

11 - C130s
31 - C140s
2 - C150s
9 - C160s
9 - C170s
3 - C180s
12 - C190s

chris2be8 2017-09-30 16:02

I'm going to switch to the Most Wanted numbers for a while once my current reservation on the Brent tables has finished.

As a starter I'll do the C120-149 ones (43 numbers).

Do you think it's worth posting results here as well as in factordb?

Chris

RichD 2017-09-30 16:44

[QUOTE=chris2be8;468891]I'm going to switch to the Most Wanted numbers for a while once my current reservation on the Brent tables has finished.

As a starter I'll do the C120-149 ones (43 numbers).

Do you think it's worth posting results here as well as in factordb?

Chris[/QUOTE]

I've don't a few in the C130s & C140s. Check FDB before starting a number.

Since these are relatively easy, no need to post here - just FDB. Pascal will pick them up automatically.

P.S. I am finishing 61403^29-1 then completing C150s before moving to C160s.

chris2be8 2017-10-07 15:33

I've factored all the C120-149 numbers. So I'll reserve some more:

(32237^47-1)/32236 (208 digits, for my main system)
(6980910082227886540820089867^7-1)/48866370575595205785740629062 (167 digits)
(48847^37-1)/48846 (169 digits)

Although I won't start for a couple of days, so post here if they are being worked on.

Chris


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