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Old 2021-06-08, 13:45   #540
Uncwilly
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Quote:
Originally Posted by ChZ View Post
Requesting LL triple-check:

DoubleCheck= 57546917,75,1
You and I are both correct.
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Old 2021-06-08, 14:29   #541
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Took following; ETAs a few days barring system issues
Cat 1
DoubleCheck=57572677,74,1
DoubleCheck=57614243,74,1
DoubleCheck=57835289,75,1
DoubleCheck=57873833,75,1
DoubleCheck=57890477,74,1
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Old 2021-06-09, 22:28   #542
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List has been updated with a few new exponents.
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Old 2021-06-11, 19:32   #543
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A new quad check of a 332M exponent is needed (or a PRP on it). 1 LL is suspect, the other 2 are not.

List is up to date.
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Old 2021-06-11, 20:30   #544
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FWIW (not much), the 0-shift LL run on M332250197 had no Jacobi check errors indicated in the gpuowl.log. I'd like to see a matching LL on this one to help define 100Mdigit LL error rate better. But it is a substantial effort at ~4950. GHD.

Took:
Cat 1
DoubleCheck=57106099,74,1
DoubleCheck=57974659,74,1
ETA within a week barring system or power issues.

Last fiddled with by kriesel on 2021-06-11 at 20:31
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Old 2021-06-11, 21:18   #545
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Quote:
Originally Posted by kriesel View Post
FWIW (not much), the 0-shift LL run on M332250197 had no Jacobi check errors indicated in the gpuowl.log. I'd like to see a matching LL on this one to help define 100Mdigit LL error rate better. But it is a substantial effort at ~4950. GHD.
If someone wanted to figure a fair exchange rate on this, I might be willing to do it in exchange for a GPU doing TF on exponents in the 332M range to bring them to the recommended bit level. I could take one of my borged boxen ( Intel Core i7-9700 @ 3.00GHz) and dedicate it to the task for a while.
[When I looked up the details on this machine on PrimeNet to post it I found out it (and another borg) had 8 cores vs the 6 I thought. I changed the settings and am now employing all 8 of those.]

Last fiddled with by Uncwilly on 2021-06-11 at 21:27
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Old 2021-06-11, 22:06   #546
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Quote:
Originally Posted by Uncwilly View Post
If someone wanted to figure a fair exchange rate on this,...
30 TF from 78 to 81 bits at 100Mdigit? Or 30 P-1 to adequate bounds?

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Old 2021-06-11, 22:46   #547
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Quote:
Originally Posted by kriesel View Post
30 TF from 78 to 81 bits at 100Mdigit? Or 30 P-1 to adequate bounds?
I have started the exponent and gotten it assigned. Prime95 says 3 months to go. I don't know if that is the right exchange rate, but I will do it. I think that if they are currently at 78 bits that is closer to fair than just bumping some from 80 to 81.
https://www.mersenne.org/report_fact...=1&tftobits=81
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Old 2021-06-11, 23:46   #548
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Quote:
Originally Posted by Uncwilly View Post
I have started the exponent and gotten it assigned. Prime95 says 3 months to go. I don't know if that is the right exchange rate, but I will do it. I think that if they are currently at 78 bits that is closer to fair than just bumping some from 80 to 81.
https://www.mersenne.org/report_fact...=1&tftobits=81
I estimated 1 in 30 would get factored and eliminate need for a PRP. 40:1 P-1 might be equal effort.

I've reserved these 31 in P-1 and will also TF the survivors as below.

Code:
Factor=332309569,78,81
Factor=332327231,78,81
Factor=332327243,78,81
Factor=332327371,78,81
Factor=332327581,78,81
Factor=332327629,78,81
Factor=332327659,78,81
Factor=332327683,78,81
Factor=332327729,78,81
Factor=332327833,78,81
Factor=332327899,78,81
Factor=332328103,78,81
Factor=332328287,78,81
Factor=332328439,78,81
Factor=332328527,78,81
Factor=332328539,78,81
Factor=332328547,78,81
Factor=332328551,78,81
Factor=332329031,78,81
Factor=332329391,78,81
Factor=332329493,78,81
Factor=332330993,78,81
Factor=332331001,78,81
Factor=332331059,78,81
Factor=332331061,78,81
Factor=332331127,78,81
Factor=332331161,78,81
Factor=332331217,78,81
Factor=332331331,78,81
Factor=332331353,78,81
Factor=332331361,78,81

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Old 2021-06-12, 00:13   #549
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Quote:
Originally Posted by kriesel View Post
I estimated 1 in 30 would get factored and eliminate need for a PRP. 40:1 P-1 might be equal effort.
Cool. I expect on Tuesday the estimate of when the LL gets done will be better. This is a relatively new borg so the rolling average is not perfect. I moved the Cat 1 DC's it was doing to another machine.
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Old 2021-06-14, 13:39   #550
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Took:
Cat 1
DoubleCheck=57826103,74,1
DoubleCheck=57836777,74,1

The estimated run time is ~11 days in Gpuowl on a RadeonVII for the 100Mdigit P-1 batch of 31, and one factor has already been found, not yet reported; TF on a GTX1080Ti is projected as about a month so will be split with another GPU.

Last fiddled with by kriesel on 2021-06-14 at 13:46
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