Subject: Discussion related to cado-nfs
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Re: [cado-nfs] cado-nfs.py factoring RSA-110 OK in 15:31min on AMD 7600X Ubuntu, fails on Debian based 64bit PiOS
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- From: hermann@stamm-wilbrandt.de
- To: Paul Zimmermann <Paul.Zimmermann@inria.fr>
- Cc: cado-nfs@inria.fr
- Subject: Re: [cado-nfs] cado-nfs.py factoring RSA-110 OK in 15:31min on AMD 7600X Ubuntu, fails on Debian based 64bit PiOS
- Date: Fri, 28 Jul 2023 14:07:26 +0200
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On 2023-07-24 15:08, Paul Zimmermann wrote:
Thanks Paul.Is it safe to use the method I described on 64bit PiOS until bug fix
will be available?
1) run "./cado-nfs.py someNumber"
2) if that does not complete, determine parameters file in /tmp/cado...
3) repeat running "./cado-nfs.py --parameters determinedFile" until
successful factorization completion
it is safe. If the factorization completes, you can check the factors.
I did automate that approach in this gist:
https://gist.github.com/Hermann-SW/0ffb0146be687fb3eafd2b619b44366e
Perhaps one thing to note for the bug investigation:
On 2.2GHz overclocked Raspberry Pi400 the initial cado-nfs.py call fails in "characters" in majority of cases.
I did several RSA-100 and RSA-110 runs on Pi400 at non-overclocked factory 1.8GHz CPU frequency. Here initial cado-nfs.py run nearly always succeeds, among many runs a retry happened only once for me.
Regards,
Hermann.
- Re: [cado-nfs] cado-nfs.py factoring RSA-110 OK in 15:31min on AMD 7600X Ubuntu, fails on Debian based 64bit PiOS, (continued)
- Re: [cado-nfs] cado-nfs.py factoring RSA-110 OK in 15:31min on AMD 7600X Ubuntu, fails on Debian based 64bit PiOS, hermann, 07/15/2023
- Re: [cado-nfs] cado-nfs.py factoring RSA-110 OK in 15:31min on AMD 7600X Ubuntu, fails on Debian based 64bit PiOS, Paul Zimmermann, 07/16/2023
- Re: [cado-nfs] cado-nfs.py factoring RSA-110 OK in 15:31min on AMD 7600X Ubuntu, fails on Debian based 64bit PiOS, hermann, 07/16/2023
- Re: [cado-nfs] cado-nfs.py factoring RSA-110 OK in 15:31min on AMD 7600X Ubuntu, fails on Debian based 64bit PiOS, Paul Zimmermann, 07/17/2023
- Re: [cado-nfs] cado-nfs.py factoring RSA-110 OK in 15:31min on AMD 7600X Ubuntu, fails on Debian based 64bit PiOS, hermann, 07/17/2023
- Re: [cado-nfs] cado-nfs.py factoring RSA-110 OK in 15:31min on AMD 7600X Ubuntu, fails on Debian based 64bit PiOS, Paul Zimmermann, 07/20/2023
- Re: [cado-nfs] cado-nfs.py factoring RSA-110 OK in 15:31min on AMD 7600X Ubuntu, fails on Debian based 64bit PiOS, hermann, 07/21/2023
- Re: [cado-nfs] cado-nfs.py factoring RSA-110 OK in 15:31min on AMD 7600X Ubuntu, fails on Debian based 64bit PiOS, Paul Zimmermann, 07/24/2023
- Re: [cado-nfs] cado-nfs.py factoring RSA-110 OK in 15:31min on AMD 7600X Ubuntu, fails on Debian based 64bit PiOS, hermann, 07/24/2023
- Re: [cado-nfs] cado-nfs.py factoring RSA-110 OK in 15:31min on AMD 7600X Ubuntu, fails on Debian based 64bit PiOS, Paul Zimmermann, 07/24/2023
- Re: [cado-nfs] cado-nfs.py factoring RSA-110 OK in 15:31min on AMD 7600X Ubuntu, fails on Debian based 64bit PiOS, hermann, 07/28/2023
- Re: [cado-nfs] cado-nfs.py factoring RSA-110 OK in 15:31min on AMD 7600X Ubuntu, fails on Debian based 64bit PiOS, hermann, 07/16/2023
- Re: [cado-nfs] cado-nfs.py factoring RSA-110 OK in 15:31min on AMD 7600X Ubuntu, fails on Debian based 64bit PiOS, Paul Zimmermann, 07/16/2023
- Re: [cado-nfs] cado-nfs.py factoring RSA-110 OK in 15:31min on AMD 7600X Ubuntu, fails on Debian based 64bit PiOS, hermann, 07/15/2023
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