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

petrw1 2022-04-03 16:13

[QUOTE=masser;603192]Once upon a time, we completed a single range with 243 candidates. It only took 20 months! [/QUOTE]

I'm still humbled by that...thanks for being the brave one.

masser 2022-04-03 22:08

[QUOTE=petrw1;603202]I'm still humbled by that...thanks for being the brave one.[/QUOTE]

bravery? lol - more like quixotic silliness. Thank [B][I]you[/I][/B] for the great project!

petrw1 2022-04-04 04:27

15M is the last...
 
Million range with 20000+ factors remaining.

petrw1 2022-04-06 02:31

I'm now helping with 15.5M and 15.2M ... any objections?
 
I'm taking exponents with B1 above where I believe each of you are working.
current B1=190000+ for 15.2M (Mike)
current B1=300000 for 15.5M (Denial140)

If that is a problem let me know.

Thanks
Wayne

LaurV 2022-04-07 15:02

17M is done, we got all the 106 factors.
8 ranges left, and less than 150 factors to go.

We are out of here (for now).
Good luck to those remaining on the barricades.

OTOH, we think that Wayne should have the honor to find the last factor(s).

petrw1 2022-04-07 15:44

[QUOTE=LaurV;603463]17M is done, we got all the 106 factors.
8 ranges left, and less than 150 factors to go.

We are out of here (for now).
Good luck to those remaining on the barricades.

OTOH, we think that Wayne should have the honor to find the last factor(s).[/QUOTE]

Thanks for all the help.
You're welcome to move [URL="https://www.mersenneforum.org/showthread.php?t=27477"]here[/URL] next. :hello:

I'm hoping for an Easter finish.

Can you hear the Drum Roll?

firejuggler 2022-04-07 16:14

this kind of drum?
[URL]https://tardis.fandom.com/wiki/The_Sound_of_Drums_(TV_story[/URL])


(it is a doctor who episode)

petrw1 2022-04-07 17:20

[QUOTE=firejuggler;603473]this kind of drum?
[URL]https://tardis.fandom.com/wiki/The_Sound_of_Drums_(TV_story[/URL])


(it is a doctor who episode)[/QUOTE]

Now I'm afraid to find the last factor.

SethTro 2022-04-07 20:18

[QUOTE=LaurV;603463]17M is done, we got all the 106 factors.
8 ranges left, and less than 150 factors to go.

We are out of here (for now).
Good luck to those remaining on the barricades.

OTOH, we think that Wayne should have the honor to find the last factor(s).[/QUOTE]

Big plus one from me.

I'm on 19.4M with ETA 5 days, so I think 15.2M will probably probably be the last range

chalsall 2022-04-07 23:22

[QUOTE=petrw1;603477]Now I'm afraid to find the last factor.[/QUOTE]

But... You of course know you will be the one to find the last factor for the project you started many years ago.

I have reason to believe that this community of volunteers will make sure of that.

"Where geeks do useless things ... because they make great driving problems.

Wayne... Please be prepared to make a (written) speech.

Seriously... :wink: :smile: :tu:

alpertron 2022-04-08 16:55

I'm working on the range 18.8M, but for several days there was no factorization:

[code]
Manual testing 18866857 NF-PM1 2022-04-08 16:50 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18871451 NF-PM1 2022-04-08 15:37 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18871423 NF-PM1 2022-04-08 15:02 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18866741 NF-PM1 2022-04-08 15:02 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18871403 NF-PM1 2022-04-08 10:51 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18866671 NF-PM1 2022-04-08 10:51 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18871397 NF-PM1 2022-04-08 10:51 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18871361 NF-PM1 2022-04-08 10:51 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18866657 NF-PM1 2022-04-08 10:51 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18871337 NF-PM1 2022-04-08 10:51 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18871277 NF-PM1 2022-04-08 10:51 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18866641 NF-PM1 2022-04-08 10:51 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18871183 NF-PM1 2022-04-08 10:51 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18871093 NF-PM1 2022-04-08 10:51 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18866581 NF-PM1 2022-04-08 10:51 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18871007 NF-PM1 2022-04-08 10:51 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18866567 NF-PM1 2022-04-08 03:18 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18870871 NF-PM1 2022-04-08 02:17 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18870821 NF-PM1 2022-04-08 01:14 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18866557 NF-PM1 2022-04-08 00:31 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18870757 NF-PM1 2022-04-08 00:06 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18870749 NF-PM1 2022-04-07 23:32 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18866503 NF-PM1 2022-04-07 22:46 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18870721 NF-PM1 2022-04-07 21:54 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18866479 NF-PM1 2022-04-07 21:54 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18870689 NF-PM1 2022-04-07 20:51 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18870623 NF-PM1 2022-04-07 19:48 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18866467 NF-PM1 2022-04-07 19:01 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18870583 NF-PM1 2022-04-07 19:01 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18870563 NF-PM1 2022-04-07 17:36 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18866453 NF-PM1 2022-04-07 17:36 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18870559 NF-PM1 2022-04-07 16:29 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18866399 NF-PM1 2022-04-07 15:23 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18870469 NF-PM1 2022-04-07 14:26 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18870389 NF-PM1 2022-04-07 13:37 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18866389 NF-PM1 2022-04-07 13:00 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18864431 NF-PM1 2022-04-07 12:33 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18870317 NF-PM1 2022-04-07 12:21 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18870239 NF-PM1 2022-04-07 11:47 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18866299 NF-PM1 2022-04-07 11:04 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18870233 NF-PM1 2022-04-07 10:19 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18870149 NF-PM1 2022-04-07 10:19 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18866291 NF-PM1 2022-04-07 10:19 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18870011 NF-PM1 2022-04-07 10:19 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18866171 NF-PM1 2022-04-07 10:19 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18859861 NF-PM1 2022-04-07 10:19 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18859829 NF-PM1 2022-04-07 10:19 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18866123 NF-PM1 2022-04-07 10:19 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18859697 NF-PM1 2022-04-07 10:19 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18859663 NF-PM1 2022-04-07 10:19 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18866077 NF-PM1 2022-04-07 10:19 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18859661 NF-PM1 2022-04-07 10:19 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18859513 NF-PM1 2022-04-07 02:08 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18865999 NF-PM1 2022-04-07 02:08 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18859487 NF-PM1 2022-04-07 00:25 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18859459 NF-PM1 2022-04-06 23:52 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18865997 NF-PM1 2022-04-06 23:43 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18859231 NF-PM1 2022-04-06 23:43 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18865969 NF-PM1 2022-04-06 21:53 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18859207 NF-PM1 2022-04-06 21:02 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18859201 NF-PM1 2022-04-06 20:02 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18865961 NF-PM1 2022-04-06 19:58 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18865963 NF-PM1 2022-04-06 19:46 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18859199 NF-PM1 2022-04-06 19:46 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18859157 NF-PM1 2022-04-06 18:07 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18859151 NF-PM1 2022-04-06 16:06 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18865883 NF-PM1 2022-04-06 15:55 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18859147 NF-PM1 2022-04-06 15:09 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18859033 NF-PM1 2022-04-06 14:18 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18865843 NF-PM1 2022-04-06 13:50 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18858929 NF-PM1 2022-04-06 12:35 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18865813 NF-PM1 2022-04-06 12:21 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18858901 NF-PM1 2022-04-06 11:28 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18858871 NF-PM1 2022-04-06 11:28 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18865771 NF-PM1 2022-04-06 10:13 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18858841 NF-PM1 2022-04-06 10:13 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18858823 NF-PM1 2022-04-06 10:13 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18865687 NF-PM1 2022-04-06 10:13 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18858769 NF-PM1 2022-04-06 10:13 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18858739 NF-PM1 2022-04-06 10:13 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18865501 NF-PM1 2022-04-06 10:13 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18858713 NF-PM1 2022-04-06 10:13 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18858673 NF-PM1 2022-04-06 10:13 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18865493 NF-PM1 2022-04-06 10:13 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18858667 NF-PM1 2022-04-06 03:27 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18865381 NF-PM1 2022-04-06 02:40 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18858569 NF-PM1 2022-04-06 02:40 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18858529 NF-PM1 2022-04-06 02:40 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18865367 NF-PM1 2022-04-06 02:40 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18858377 NF-PM1 2022-04-06 02:40 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18858353 NF-PM1 2022-04-06 02:40 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18865303 NF-PM1 2022-04-06 02:40 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18858337 NF-PM1 2022-04-06 02:40 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18858227 NF-PM1 2022-04-06 02:40 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18865183 NF-PM1 2022-04-06 02:40 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18858221 NF-PM1 2022-04-05 19:17 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18865181 NF-PM1 2022-04-05 18:28 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18858173 NF-PM1 2022-04-05 18:23 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18858053 NF-PM1 2022-04-05 17:17 0.0 B1=1000000, B2=500458530 29.8282
Manual testing 18865163 NF-PM1 2022-04-05 16:31 0.0 B1=1000000, B2=500458530 29.8282
[/code]

I'm using Prime version 30.8 build 13.


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