mersenneforum.org > Data Strategic double and triple checks (PRP's and P-1's too)
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 2020-08-01, 14:14 #12 ATH Einyen     Dec 2003 Denmark 55058 Posts When there are no known factors type 5 is the same as type 1: a^(N*known_factors-1) vs a^(N-1) because known_factors=1 But you do not need to specify type, just let Prime95/mprime use the default type: PRP=1,2,84946391,-1 Gpuowl only does type1 still I believe, and unless the input format changed in the last few months it should be: PRP=,1,2,84946391,-1,75,0 Gpuowl need the ,75,0 at the end for some reason (unless this has changed lately): Code: ## worktodo.txt The lines in worktodo.txt must be of one of these forms: * 70100200 * PRP=FCECE568118E4626AB85ED36A9CC8D4F,1,2,77936867,-1,75,0
2020-08-02, 00:36   #13
Uncwilly
6809 > 6502

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Aug 2003
101×103 Posts

20D816 Posts

Quote:
 Originally Posted by ATH Version 30 has the new PRP-VDF where it only needs 1 test and a short proof validation instead of a double check.
Do you agree that as any new single LL runs that pop up as suspect, that we should just do a fresh PRP on v30? Roughly the same amount of time to run the test, but savings if a LL-TC were needed.

2020-08-02, 14:06   #14
ATH
Einyen

Dec 2003
Denmark

5·577 Posts

Quote:
 Originally Posted by Uncwilly Do you agree that as any new single LL runs that pop up as suspect, that we should just do a fresh PRP on v30? Roughly the same amount of time to run the test, but savings if a LL-TC were needed.
Yes, Suspect tests should be run with PRP VDF.
If there is 1 Suspect and 1 Unverified LL I guess if the person really wants they can run LL DC because in most cases probably >95% it will match the non-suspect, but PRP-VDF preferred.

2020-08-08, 23:56   #15
danc2

Dec 2019

3·5 Posts

Thanks RTE and Uncwilly. I was mostly thinking about the Ghz days that I erroneously have on my account, but I suppose its not a huge deal in my/my team's ranking.

Quote:
 BTW, PrimeNet is the server. Prime95, mprime, CUDALucas, etc. are the programs.
Oops, yes, I should have specified the primenet I was speaking about was a modified version of Loarer's new primenet.py for MLucas.

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