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Old 2015-09-04, 21:56   #34
paulunderwood
 
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It seems a W_p is prime implies an LLT with seed 6. (reference) Tony, did we use 27 in the LLR runs?
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Old 2015-09-05, 04:59   #35
LaurV
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[offtopic]Hey, that guy was my colleague, we were in the same class at the university in '90/91, he was really brilliant in math, but a bit nerdie...
edit: his uncle was also teaching differential equations and partial derivatives there
[/offtopic]

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Old 2015-09-05, 08:57   #36
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Apparently, LLR uses 3/2 as the seed, and this paper says one can use 1/4, but I see no proofs

Quote:
Anton Vrba has provided a proof for the sufficiency of Conjecture 2, but
failed to prove the converse.
Do you have a link to Anton's proof?

Edit: Found this one by Robert Gerbicz. So our years of Wagstaff PRP crunching was sound.

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Old 2015-09-05, 10:42   #37
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Quote:
Originally Posted by paulunderwood View Post
It seems a W_p is prime implies an LLT with seed 6. (reference) Tony, did we use 27 in the LLR runs?
Yes. I've seen that recently. Robert Gerbicz used 3/2 mod N and Anton Vrba used 6, in 2008 October.
See: Gerbicz and Vrba .
Berrizbeitia's paper is 2010. But Melham's paper is 2008, final version received 2007, April 17. Melham first.
Melham, Vrba, and I thought about the same LLT ideas and provided different proofs (with different seeds, but that is not an issue).

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Old 2015-09-05, 16:01   #38
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Quote:
Originally Posted by LaurV View Post
[offtopic]Hey, that guy was my colleague, we were in the same class at the university in '90/91, he was really brilliant in math, but a bit nerdie...
[/offtopic]
[offtopic]Colleague is some one of your rank (society's class), not your college class. It is someone of your level whom you work together, not study together. A person with whom you studied together is your classmate.

And of course, it is still totally unclear whom you were even talking about. [/offtopic]
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Old 2015-09-05, 16:14   #39
LaurV
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Quote:
Originally Posted by Batalov View Post
[offtopic]Colleague is some one of your rank (society's class), not your college class. It is someone of your level whom you work together, not study together. A person with whom you studied together is your classmate.

And of course, it is still totally unclear whom you were even talking about. [/offtopic]
hehe, indeed, in the light of that, he was my classmate, and not my colleague. Englich trikcs..
(the name is in the link, but yet, if you google for the guys, "there can be only one", says the highlander...)
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