LLR Version 3.8.9 released - Page 4

ATH · 2013-09-09, 16:10

Is there no way to run BPSW test on Wagstaff numbers? I know the Vrba-Reix test is a possible prime proof, but haven't been fully proven yet. But I just wanted the option to run BPSW as well, but whatever options I choose, I only get Strong Fermat and/or Vrba-Reix.

paulunderwood · 2013-09-09, 16:13

Although not BPSW, PFGW will do fermat+lucas with -tp/-tm/-tc

edit: maybe test -tm only does fermat prp and -tp does a lucas prp test. So use -tc (combined test,) if not -tp followed by -tm.

edit 2: reading the readme.txt from the latest LLR:

Quote:

- The new option -oBPSW=1 allows to replace the standard Lucas PRP test by
the Baillie-PSW one (see http://www.trnicely.net/misc/bpsw.html for details)
the Frobenius test then follows as usual.

edit 3: I get:

Code:

./llr64  -oBPSW=1 -q"(2^83339+1)/3"
Invalid expression in command line.

ATH · 2013-09-10, 00:26

Well BPSW for Wagstaff numbers is just a Lucas test, since they all pass the 2-spsp test. But it would still be nice to run that, and maybe the Frobenius test on them as well.

inflector · 2013-10-30, 17:20

Is there a manual for LLR? I'm new to prime testing and want to use LLR to test some new prime ideas I have.

Cruelty · 2013-10-31, 08:45

Quote:

Originally Posted by inflector

Is there a manual for LLR? I'm new to prime testing and want to use LLR to test some new prime ideas I have.

AFAIR there is a sufficient "readme" file bundled with LLR

BTW: Does anyone know if factoring code in cll64.exe is 64bit or 32bit?

2013-09-09, 16:10	#34
ATH Einyen Dec 2003 Denmark 2²·863 Posts	Is there no way to run BPSW test on Wagstaff numbers? I know the Vrba-Reix test is a possible prime proof, but haven't been fully proven yet. But I just wanted the option to run BPSW as well, but whatever options I choose, I only get Strong Fermat and/or Vrba-Reix. Last fiddled with by ATH on 2013-09-09 at 16:10

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2013-09-10, 00:26	#36
ATH Einyen Dec 2003 Denmark 2²·863 Posts	Well BPSW for Wagstaff numbers is just a Lucas test, since they all pass the 2-spsp test. But it would still be nice to run that, and maybe the Frobenius test on them as well.

2013-10-30, 17:20	#37
inflector Oct 2012 3₈ Posts	Is there a manual for LLR? I'm new to prime testing and want to use LLR to test some new prime ideas I have.