Thinking out loud about getting under 20M unfactored exponents - Page 16

VBCurtis · 2020-10-16, 18:41

Thanks to a whole bunch of P-1 factors, 4.0M is now complete (1998 remaining).

Might masser like some P-1 or ECM assistance at 14.0M? I have a 4GB-ram laptop I'm using for this effort, so it won't be much assistance...

pinhodecarlos · 2020-10-16, 19:11

I can help, 4 cores 16GB, how do I setup Prime95?

Edit: I don't care about the credits. Someone just send me a worktodo file with ECM or P-1 to be run on one worker 4 threads.

petrw1 · 2020-10-16, 20:18

Quote:

Originally Posted by pinhodecarlos

I can help, 4 cores 16GB, how do I setup Prime95?

Edit: I don't care about the credits. Someone just send me a worktodo file with ECM or P-1 to be run on one worker 4 threads.

Thanks a lot!!!!

How much setup help do you need?

With 16GB or RAM I expect you'd get the best throughput with 4Workers/1Threads or possibly 2W/2T.

How much work are you interested in?
Here are P-1 100 assignments; 3.88GhzDays each; expected success rate close to 3%
Divide among workers as you see fit...or use this tool to divide them for you:
https://www.mersenne.ca/balance.php

Code:

PMINUS1=N/A,1,2,39300199,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39300439,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39300553,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39300907,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39300971,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39303083,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39304439,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39304519,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39306121,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39307679,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39310961,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39310967,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39313913,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39314131,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39314839,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39315379,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39316523,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39317231,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39317809,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39319363,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39321619,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39323149,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39323857,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39323981,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39324079,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39326041,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39327403,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39327469,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39328207,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39334051,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39336569,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39336607,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39336919,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39337537,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39343327,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39344083,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39344693,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39353863,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39355471,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39357511,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39358283,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39360413,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39362689,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39363659,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39366583,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39366953,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39367397,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39367589,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39367897,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39368783,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39371351,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39373157,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39373349,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39374017,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39374879,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39375857,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39377353,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39378373,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39379783,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39380603,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39380941,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39385121,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39386257,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39387197,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39387709,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39388483,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39389057,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39390293,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39391039,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39391229,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39391589,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39392011,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39394067,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39395347,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39395437,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39398987,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39399743,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39399781,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39300473,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39302359,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39302651,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39303611,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39304607,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39305249,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39305821,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39306089,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39306779,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39310147,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39310367,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39311099,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39311663,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39311911,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39312283,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39313427,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39313471,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39314893,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39315557,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39316349,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39316441,-1,1000000,20000000,74
PMINUS1=N/A,1,2,39317723,-1,1000000,20000000,74

pinhodecarlos · 2020-10-16, 20:29

This is enough for now, added to client, thank you.

Edit: ETA 20 days.

petrw1 · 2020-10-17, 02:48

Quote:

Originally Posted by pinhodecarlos

This is enough for now, added to client, thank you.

Edit: ETA 20 days.

Your first result came in with B1 only: Is it possible you forgot to allocate RAM in the Prime95 client? In Windows its under: Options / CPU....

Code:

Carlos Pinho	HomeComputer	39300199	NF-PM1	2020-10-16 23:30	0.0	1.9092	B1=1000000

pinhodecarlos · 2020-10-17, 05:51

Under local.txt I had:

Memory=0 during 7:30-23:30 else 0

so I changed now to

Memory=14000 during 7:30-23:30 else 14000

petrw1 · 2020-10-17, 06:09

Quote:

Originally Posted by pinhodecarlos

Under local.txt I had:

Memory=0 during 7:30-23:30 else 0

so I changed now to

Memory=14000 during 7:30-23:30 else 14000

Perfect

If you choose to re-add the few assignments already done with the old setting; as long you did not delete the workfiles it will only run Stage 2 with the B2

pinhodecarlos · 2020-10-17, 06:15

Quote:

Originally Posted by petrw1

Perfect

If you choose to re-add the few assignments already done with the old setting; as long you did not delete the workfiles it will only run Stage 2 with the B2

Of course..thank you.

pinhodecarlos · 2020-10-17, 14:15

Funny though but I think I’m credited twice per one run on B1 with the memory mistake, is this correct?
First run B1 only: 1.90GHz/day
Second run B2 only: 3.8855 GHz/day

masser · 2020-10-17, 15:00

Quote:

Originally Posted by VBCurtis

Thanks to a whole bunch of P-1 factors, 4.0M is now complete (1998 remaining).

Might masser like some P-1 or ECM assistance at 14.0M? I have a 4GB-ram laptop I'm using for this effort, so it won't be much assistance...

Awesome job on 4.0M!

I have "finished" the 14.00M to 14.01M range. If you were willing to run 3 ECM curves at the B1=50K level on each of the 200 remaining candidates in that range, that would be helpful. If that's too boring, we could think of something else.

petrw1 · 2020-10-17, 15:18

Quote:

Originally Posted by pinhodecarlos

Funny though but I think I’m credited twice per one run on B1 with the memory mistake, is this correct?
First run B1 only: 1.90GHz/day
Second run B2 only: 3.8855 GHz/day

I believe that is correct. I've seen the same before.

2020-10-16, 19:11	#167
pinhodecarlos "Carlos Pinho" Oct 2011 Milton Keynes, UK 2⁴×3×101 Posts	I can help, 4 cores 16GB, how do I setup Prime95? Edit: I don't care about the credits. Someone just send me a worktodo file with ECM or P-1 to be run on one worker 4 threads. Last fiddled with by pinhodecarlos on 2020-10-16 at 19:38

2020-10-16, 20:29	#169
pinhodecarlos "Carlos Pinho" Oct 2011 Milton Keynes, UK 12F0₁₆ Posts	This is enough for now, added to client, thank you. Edit: ETA 20 days. Last fiddled with by pinhodecarlos on 2020-10-16 at 20:32

2020-10-17, 14:15	#174
pinhodecarlos "Carlos Pinho" Oct 2011 Milton Keynes, UK 2⁴×3×101 Posts	Funny though but I think I’m credited twice per one run on B1 with the memory mistake, is this correct? First run B1 only: 1.90GHz/day Second run B2 only: 3.8855 GHz/day Last fiddled with by pinhodecarlos on 2020-10-17 at 14:17

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Thinking of Joining GPU to 72	jschwar313	GPU to 72	3	2016-01-31 00:50
Thinking about lasieve5	Batalov	Factoring	6	2011-12-27 22:40
Thinking about buying a panda	jasong	jasong	1	2008-11-11 09:43
Loud thinking on irregular primes	devarajkandadai	Math	4	2007-07-25 03:01
Question on unfactored numbers...	WraithX	GMP-ECM	1	2006-03-19 22:16

2020-10-16, 18:41	#166
VBCurtis "Curtis" Feb 2005 Riverside, CA 11011₈ Posts	Thanks to a whole bunch of P-1 factors, 4.0M is now complete (1998 remaining). Might masser like some P-1 or ECM assistance at 14.0M? I have a 4GB-ram laptop I'm using for this effort, so it won't be much assistance...

2020-10-17, 05:51	#171
pinhodecarlos "Carlos Pinho" Oct 2011 Milton Keynes, UK 2⁴·3·101 Posts	Under local.txt I had: Memory=0 during 7:30-23:30 else 0 so I changed now to Memory=14000 during 7:30-23:30 else 14000