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Old 2021-06-03, 15:09   #1
kriesel
 
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"TF79LL86GIMPS96gpu17"
Mar 2017
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134368 Posts
Default Candidates for 100 MDigit priority DC

Ordinarily such large exponents are recommended as PRP/GEC/proof only, for first test or DC.
These are requested as LL DC, for research purposes on the achievable LL test error rate at 100Mdigit exponent. Please run only with proven high reliability system hardware including ECC ram, and software with Jacobi check implemented. (Which means NO available CUDALucas version; and if on Gpuowl v6.11-x, on ECC CPU and preferably ECC GPU such as certain Teslas and Quadros.)
These require substantial effort, ~4944. GHD per primality test, which would be around 2 weeks each on a Radeon VII in Gpuowl V6.11-380, so probably around 4 weeks latency on drkirkby's 26-core mprime workers, as a point of reference, or ~100. days on a 12-core prime95 worker on e5-2697v2.

Those with nonzero prime95/mprime error counts reported by a completed first 100 Mdigit LL test, mostly status shown suspect, and no DC yet:
Doubleheck=332196607,81,1 assigned ll 2021-02-13, last update 2021-02-03
Doubleheck=332209313,81,1 assigned ll 2020-11-14, last update 2020-11-14
Doubleheck=332216777,81,1 assigned ll 2020-11-14, last update 2020-11-14
Doubleheck=332242709,78,1
Doubleheck=332253617,79,1
Doubleheck=332340061,81,1 assigned lldc 2018-10-31, last update 2021-03-09
Doubleheck=332341057,78,1
Doubleheck=332430691,79,1
Doubleheck=333043493,80,1
Doubleheck=333044087,80,1
Doubleheck=337939733,84,1
Doubleheck=340830817,84,1
The TF and P-1 have been taken to an adequate combined probability of finding a factor for the preceding, and these are the survivors afterward. (One not listed above was eliminated by finding a factor.)

(340705633 TC is in uncwilly's strategic double and triple checks list already)

Last fiddled with by kriesel on 2021-06-03 at 15:10
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Old 2021-06-20, 15:07   #2
kriesel
 
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"TF79LL86GIMPS96gpu17"
Mar 2017
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Default

The previous post inaccurately stated all were TF and P-1 to adequate levels. Actually it was those that had pending assignments that had been factored sufficiently; some without assignments were not yet then. What follows is updated for additional TF performed since. I'm in the process of raising them all up to 81 bits TF.
Quote:
Originally Posted by kriesel View Post
Those with nonzero prime95/mprime error counts reported by a completed first 100 Mdigit LL test, mostly status shown suspect, and no DC yet:
Doubleheck=332196607,81,1 assigned ll 2021-02-13, last update 2021-02-03
Doubleheck=332209313,81,1 assigned ll 2020-11-14, last update 2020-11-14
Doubleheck=332216777,81,1 assigned ll 2020-11-14, last update 2020-11-14
Doubleheck=332242709,80,1
Doubleheck=332253617,80,1
Doubleheck=332340061,81,1 assigned lldc 2018-10-31, last update 2021-03-09
Doubleheck=332341057,80,1
Doubleheck=332430691,80,1
Doubleheck=333043493,80,1
Doubleheck=333044087,80,1
Doubleheck=337939733,84,1
Doubleheck=340830817,84,1

Last fiddled with by kriesel on 2021-06-20 at 15:21
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Old 2021-06-29, 19:03   #3
kriesel
 
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"TF79LL86GIMPS96gpu17"
Mar 2017
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Default Updated list

These have all been run in TF to at least 81 bits, and adequate bounds P-1 performed.
So give 'em heck with a double-check. (Draft lines corrected to DoubleCheck below.)

DoubleCheck=332196607,81,1 assigned ll 2021-02-13, last update 2021-02-03
DoubleCheck=332209313,81,1 assigned ll 2020-11-14, last update 2020-11-14
DoubleCheck=332216777,81,1 assigned ll 2020-11-14, last update 2020-11-14
DoubleCheck=332242709,81,1
DoubleCheck=332253617,81,1
DoubleCheck=332341057,81,1
DoubleCheck=332430691,81,1
DoubleCheck=333043493,81,1
DoubleCheck=333044087,81,1
DoubleCheck=337939733,84,1
DoubleCheck=340830817,84,1

(332340061, 340705633 TC are in uncwilly's strategic list already)

Last fiddled with by kriesel on 2021-06-29 at 19:08
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Old 2021-09-08, 15:59   #4
kriesel
 
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"TF79LL86GIMPS96gpu17"
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Default update/typofix

Just a quick update & correction, in bold
Quote:
Originally Posted by kriesel View Post
These have all been run in TF to at least 81 bits, and adequate bounds P-1 performed.

DoubleCheck=332196607,81,1 assigned ll 2021-02-13, last update 2021-02-13
DoubleCheck=332209313,81,1 assigned ll 2020-11-14, last update 2020-11-14
DoubleCheck=332216777,81,1 assigned ll 2020-11-14, last update 2020-11-14
DoubleCheck=332242709,81,1
DoubleCheck=332253617,81,1
DoubleCheck=332341057,81,1 assigned PRP 2020-08-22, last update 2020-08-22
DoubleCheck=332430691,81,1 assigned PRP 2020-08-22, last update 2020-08-22
DoubleCheck=333043493,81,1
DoubleCheck=333044087,81,1
DoubleCheck=337939733,84,1
DoubleCheck=340830817,84,1

(332340061, 340705633 TC are in uncwilly's strategic list already)
To see listings with error codes included, do something like https://www.mersenne.org/report_ll/?...dispdate=1&B1=

Last fiddled with by kriesel on 2021-09-08 at 16:14
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