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-   -   PARI's commands (https://www.mersenneforum.org/showthread.php?t=13636)

science_man_88 2010-09-16 18:25

[QUOTE=CRGreathouse;229982]That's what my batch file does: changes the TEMP variable (temporarily!), then runs gp.[/QUOTE]

is there a code in Pari that could read and change the TEMP setting of that file on the fly ? if so I can use all my drives possibly if we can write part in one place then the other so breaking it up lol I have C:,E:F:,and K: drives not to mention I might be able to find some blank CD's lol.

CRGreathouse 2010-09-16 18:35

[QUOTE=science_man_88;229983]is there a code in Pari that could read and change the TEMP setting of that file on the fly ?[/QUOTE]

No. It tries not to mess with the user's operating system...

[QUOTE=science_man_88;229983]if so I can use all my drives possibly if we can write part in one place then the other so breaking it up[/QUOTE]

What you really want is to have it use only one drive, in particular your fastest-performing drive (that allows you to read and write).

science_man_88 2010-09-16 18:42

[QUOTE=CRGreathouse;229984]No. It tries not to mess with the user's operating system...



What you really want is to have it use only one drive, in particular your fastest-performing drive (that allows you to read and write).[/QUOTE]

once I created tmp I could in that folder so that helps I don't quite know which ones fastest I k is small and an ipod f is a portable stick E is a portable that has the same size as my main drive and C is partially filled up because I've used it lol

science_man_88 2010-09-16 18:48

I gave up over 55 minutes into Aliquot(276) should of made it print on interrupt as well lol I was going to Aliquot(276) with a<2000

CRGreathouse 2010-09-16 19:40

[QUOTE=science_man_88;229988]I gave up over 55 minutes into Aliquot(276) should of made it print on interrupt as well lol I was going to Aliquot(276) with a<2000[/QUOTE]

For large factorizations you want to use some other program. msieve is good.

3.14159 2010-09-18 03:14

[QUOTE=Charles]For large factorizations you want to use some other program. msieve is good.
[/QUOTE]

What's he up to now?

science_man_88 2010-09-18 11:23

[QUOTE=3.14159;230236]What's he up to now?[/QUOTE]


there have only been 136 posts since the time you posted last it's not that hard to find out lol.

science_man_88 2010-09-19 18:05

I've always thought of making a chess game on the web is it even possible in Pari ?

CRGreathouse 2010-09-19 18:17

[QUOTE=science_man_88;230470]I've always thought of making a chess game on the web is it even possible in Pari ?[/QUOTE]

Pari is [url=http://en.wikipedia.org/wiki/Turing_completeness]Turing-complete[/url], so yes it can make a chess game. But it's not very well suited to the task!

CRGreathouse 2010-09-21 21:06

This is old, but since you were interested:
[QUOTE=3.14159;227456]Again, if you're willing to fake ECM/SIQS/NFS data, show me how.[/QUOTE]

Pages 8-10 discuss faking ECM data:
[url]http://homepages.cwi.nl/~herman/Zimmermann.pdf[/url]

Note that step 0 is not required if the number doesn't need to be of special form (you can just create your own semiprime by multiplying random primes), and thus slide 11 doesn't apply.

3.14159 2010-09-21 21:16

[QUOTE=Charles;230792]This is old, but since you were interested:


Pages 8-10 discuss faking ECM data:
[url]http://homepages.cwi.nl/~herman/Zimmermann.pdf[/url]

Note that step 0 is not required if the number doesn't need to be of special form (you can just create your own semiprime by multiplying random primes), and thus slide 11 doesn't apply.[/QUOTE]

Next: How to fake SIQS data?


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