mersenneforum.org

mersenneforum.org (https://www.mersenneforum.org/index.php)
-   Data (https://www.mersenneforum.org/forumdisplay.php?f=21)
-   -   COMPLETE!!!! Thinking out loud about getting under 20M unfactored exponents (https://www.mersenneforum.org/showthread.php?t=22476)

petrw1 2022-01-18 05:24

Project update 2022-01-17 ... could be the last one.
 
[B][U]58 more ranges cleared!!! Another new record high and in only 6 weeks!!!![/U][/B]
5.9, 6.1, 6.4, 6.5, 6.6, 6.8, 6.9, 7.0, 7.2, 8.4, 8.6, 8.9, 9.1, 9.7, 9.8,
10.6, 11.0, 11.2, 12.0, 12.2, 12.3, 12.4, 12.5, 12.6, 12.7, 12.8, 12.9,
13.5, 14.5, 14.8, 15.8, 16.1, 16.8, 16.9, 17.1, 17.6, 18.7, 18.9, 19.3, 19.7,
20.1, 20.2, 20.5, 20.7, 21.0, 21.1, 21.6, 21.9, 24.7, 26.2, 26.4, 26.5, 26.8, 26.9, 27.0, 27.8, 28.0, 29.8

[B][U]TOTALS to date:[/U][/B]
432 total ranges cleared or 86.92% (65 ranges remaining)
5 with less than 20 to go.
61 with less than 100 to go.
6 in the 20 Millions
48 in the 10 Millions
11 under 10 Million

3,418 more factored (51,516)....93.28% total factored.

[CODE]Category Start Today
Lowest ToDo 1.8 6.0 (The lowest range still over 1999)
Highest ToDo 86.3 25.3 (The highest remaining for this project ... all higher will be done via standard Prime95 protocols)
Low UnDone 86.4 108.3 (The lowest still over 1999 that Prime95 will eventually clear on its own)
High UnDone 999.8 999.8 (The highest remaining for Prime95)[/CODE]

[B][U]Current Activities[/U][/B]
I have some of my P1 firepower and 2 helpers finishing the 2xM range in the next month or so.
Some of my team has moved into the 1xM ranges.....several of you are helping there too either with TF or P-1.
And the help keeps increasing WOOT WOOT

Many of you are also P1'ing and TF'ing under 10Million

[B][U]Where is the help most required?[/U][/B]
We are almost there; I suspect we'll be down to table scraps by April.
With all the attention this project is getting now I think most of you know exactly where we are at and are helping appropriately....thanks a lot.

Reminder: Post #1 contains a chart of reserved ranges.
I will be away until the end of March.
I will have limited access to this forum so updates could be sparse ... sorry.
My computers are loaded (and hopefully keep alive).

Thanks!!! THANKS!!!!!!

Zhangrc 2022-01-18 08:21

[QUOTE=petrw1;598256]
[CODE]Category Start Today
Lowest ToDo 1.8 6.0 (The lowest range still over 1999)
Highest ToDo 86.3 25.3 (The highest remaining for this project ... all higher will be done via standard Prime95 protocols)
Low UnDone 86.4 108.2 (The lowest still over 1999 that Prime95 will eventually clear on its own)
High UnDone 999.8 999.8 (The highest remaining for Prime95)[/CODE]

[/QUOTE]

Lowest undone by Prime95 is 108.3M (not 108.2M), and still 27 factors to go.
(again, feel free to delete it once corrected)

axn 2022-01-22 03:00

[QUOTE=petrw1;595316]Mognuts did some 8.2M but not in the last 3 weeks so it might be open[/QUOTE]

It seems like no recent activity on 8.2M and no reservations noted here as well. If so, I want to take this up for my next range.

If anyone has any objection, it would be kind of you to let me know ASAP (preferably within next 24 hour or so, which is when I'll begin the crunching).

I am planning to do B1 bounds appropriate for the upcoming project.

So, (20.0/8.2) * 1M * sqrt(24GB/56GB) = 1.6M. Won't do any cherrypicking, just go from top to bottom till the range is done.

petrw1 2022-01-22 03:27

[QUOTE=axn;598524]It seems like no recent activity on 8.2M and no reservations noted here as well. If so, I want to take this up for my next range.

If anyone has any objection, it would be kind of you to let me know ASAP (preferably within next 24 hour or so, which is when I'll begin the crunching).

I am planning to do B1 bounds appropriate for the upcoming project.

So, (20.0/8.2) * 1M * sqrt(24GB/56GB) = 1.6M. Won't do any cherrypicking, just go from top to bottom till the range is done.[/QUOTE]

It's yours ...have fun

firejuggler 2022-01-22 15:32

and i'm doe with 8.5M

petrw1 2022-01-22 20:04

[QUOTE=firejuggler;598556]and i'm doe with 8.5M[/QUOTE]

:tu::

Next? :smile:

firejuggler 2022-01-22 20:13

Well I didn't see any range that could benefit from my limited hardware, unless you have any suggestion? (one of your later planned range?)

petrw1 2022-01-22 20:39

[QUOTE=firejuggler;598586]Well I didn't see any range that could benefit from my limited hardware, unless you have any suggestion? (one of your later planned range?)[/QUOTE]

You could take 14.6

firejuggler 2022-01-22 20:49

ok, i'll take it. B1 @ 800k, as suggested by axn calculation?

petrw1 2022-01-22 23:13

[QUOTE=firejuggler;598590]ok, i'll take it. B1 @ 800k, as suggested by axn calculation?[/QUOTE]

I don't have access to my spreadsheet from here. My guess is 800k would do it. axn knows what he's talking about. Do you have at least 8GB RAM, or more?

firejuggler 2022-01-22 23:24

I can use 10GB.
TF to 73, B1*222, wich give a 5.91% chance of finding a factor, around 2-3% better than the ancient value


All times are UTC. The time now is 07:38.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2022, Jelsoft Enterprises Ltd.