Bug with LLR !!

[T.Rex]

Originally Posted by henryzz

Is there a way to forcefully make the FFT length higher to hopefully get a correct result?

Hummm. Reading the (very short) documentation given with LLR, we cannot. Maybe LLR can understand the .ini options of Prime95 ? I really don't know.
Who knows about LLR ?
Tony

[T.Rex]

Originally Posted by kar_bon

Maybe another reason:
...
So there's a difference in the LLR versions: V3.7.2 is not corrected to that issue i think!

So, who is Yves ? and who is maintaining LLR now ?
Tony

[kar_bon]

Originally Posted by T.Rex

So, who is Yves ? and who is maintaining LLR now ?
Tony

oh, sorry, i meant Jean!

[T.Rex]

Originally Posted by rogue

If you are not ....

Hummm The help of last version of PFGW does not work (file pfgw.txt missing.
How do you do: pfgw -t -q"(2^42737+1)/3" without -t ? (I even don't know what -t means !!)
Isn't there a website dedicated to pfgw where there are explanations ?

So pfgw and LLR share the same gwnum library ?

T.

[kar_bon]

just new version here

docs included in the ZIP-file.

[T.Rex]

Originally Posted by kar_bon

just new version here
docs included in the ZIP-file.

I'm on Linux... However, the fgpw tool searches for a fgpw.txt file and there is a fgpwdoc.txt file. Is it the same ?
T.

[rogue]

Originally Posted by T.Rex

Hummm The help of last version of PFGW does not work (file pfgw.txt missing.
How do you do: pfgw -t -q"(2^42737+1)/3" without -t ? (I even don't know what -t means !!)
Isn't there a website dedicated to pfgw where there are explanations ?

So pfgw and LLR share the same gwnum library ?

T.

If you d/l'd the official release, it has a pfgwdoc.txt file included in the distribution. Remove -t to do a PRP test. -t will try to do a primality test.

PFGW and LLR both use gwnum, but different versions of it.

[T.Rex]

PFGW 3.2.5 (gwnum 25.13) gives 2 times the same residue for the faulty exponent.

Jean is back !!

[ATH]

Originally Posted by T.Rex

PFGW 3.2.5 (gwnum 25.13) gives 2 times the same residue for the faulty exponent.

Jean is back !!

Was it just one exponent or a range of exponents? You should check one exponent in Prime95, just to make sure there is no bug there, in worktodo.txt use:

PRP=1,2,<exponent>,1,0,0,"3"

[Joe O]

Originally Posted by T.Rex

Jean is back !!

Does this mean that you are in contact with him?

[T.Rex]

Originally Posted by Joe O

Does this mean that you are in contact with him?

Yes. But Jean is not very talkative ! I think he is working hard on a new version of LLR. Maybe that the problems we have led him to investigate and improve LLR.

BTW, now I've found 5 exponents that generate random Residues through LLR. More are to come, I guess.

One of these days, I'll provide exponent examples. For now, my colleagues and myself keep that confidential.

Tony