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Search: Posts Made By: skan
Forum: Programming 2018-03-22, 00:27
Replies: 4
Views: 3,428
Posted By skan
Besides the code in Java yo suggested I've also...

Besides the code in Java yo suggested I've also found these...

A simple one:
https://github.com/alexbers/quadratic_sieve

This multipolynomial:
https://github.com/lukemarch23/py_mpqs

One...
Forum: Programming 2018-03-22, 00:06
Replies: 4
Views: 3,428
Posted By skan
OK, thanks. I'll have a look, though I would...

OK, thanks. I'll have a look, though I would prefer anything not in Java :confused:
Forum: Programming 2018-03-21, 16:19
Replies: 4
Views: 3,428
Posted By skan
Easiest working Quadratic Sieve code?

Where can I find the easiest possible source code able to factorize numbers using the quadratic sieve method (or even SIQS)?
I mean something self-contained maybe in Python or Mathematica, Fortran,...
Forum: Factoring 2017-07-15, 15:19
Replies: 0
Views: 597
Posted By skan
GNFS or SIGS in Julia?

Is there any GNFS or SIQS implementation in Julia language?
Forum: YAFU 2017-05-09, 14:45
Replies: 59
Views: 16,771
Posted By skan
We just also need a newer version of ggnfs or...

We just also need a newer version of ggnfs or being able to compile it.
Forum: YAFU 2017-04-27, 23:10
Replies: 59
Views: 16,771
Posted By skan
Could you upload the resulting binaries, please?

Could you upload the resulting binaries, please?
Forum: Msieve 2016-11-24, 18:05
Replies: 49
Views: 4,199
Posted By skan
The OP is offering some enhancements for free but...

The OP is offering some enhancements for free but some people only tries to come up with all sort of snags.
Forum: YAFU 2016-02-19, 18:59
Replies: 22
Views: 1,920
Posted By skan
Thank you. Anyway, most work done by yafu...

Thank you.
Anyway, most work done by yafu relies on ggnfs, and those executables are not updated since a long time ago.
Forum: YAFU 2016-01-13, 22:38
Replies: 3
Views: 965
Posted By skan
Hello

Hello
Forum: YAFU 2014-11-24, 21:09
Replies: 475
Views: 43,705
Posted By skan
it would be great if somebody could upload a...

it would be great if somebody could upload a compiled Windows x64 binary with the latest corrected code, please.
Forum: YAFU 2014-10-15, 17:19
Replies: 475
Views: 43,705
Posted By skan
Hello. I've tried and I also get an error. ...

Hello.

I've tried and I also get an error.

The error happens with version 1.34.5 x64 for Windows.
With 1.33 is OK.

I've tried with different ggnfs and it doesn't make any difference, the...
Forum: Msieve 2014-09-22, 13:20
Replies: 36
Views: 5,907
Posted By skan
I'm not an expert, just wondering. All of them...

I'm not an expert, just wondering.
All of them are newer and claim to be very fast, (and faster than BerkeleyDB).
Some maybe have easier (or different) ways to interact with, more like SQL instead...
Forum: Msieve 2014-09-22, 12:13
Replies: 36
Views: 5,907
Posted By skan
There are also other interesting databases such...

There are also other interesting databases such as: MonetDB, RocksDB, CouchBase, Redis, Aerospike, Hyperdex and SciDB.
Some accept kind of SQL statements, some use something like a mathematical...
Forum: Programming 2013-10-22, 17:18
Replies: 22
Views: 3,213
Posted By skan
Hi Could you post any already compiled...

Hi

Could you post any already compiled Windows binary, please?

regards
Forum: Information & Answers 2013-10-21, 23:22
Replies: 1
Views: 1,230
Posted By skan
CADO-NFS

Hello

Why there is no CADO-NFS section on the forum?
It's a powerful factoring program very up-to-date.

Regards
Forum: GMP-ECM 2013-10-08, 16:45
Replies: 502
Views: 74,518
Posted By skan
Hello Can this gpu-ecm.exe executable be...

Hello

Can this gpu-ecm.exe executable be used with yafu by just renaming it?
Or it's not compatible?
Forum: Miscellaneous Math 2013-10-08, 16:31
Replies: 64
Views: 3,597
Posted By skan
Maybe. Anyway, the interesting thing is not the...

Maybe.
Anyway, the interesting thing is not the slope of the curve but the gaps. Trying to detect that gaps with only a few points.
Forum: Miscellaneous Math 2013-10-07, 16:17
Replies: 64
Views: 3,597
Posted By skan
But I'm not trying to discuss about deep number...

But I'm not trying to discuss about deep number number theory concepts but about heuristics and feelings.

Do you know Monte Carlo algorithms?
Sometimes they can be used to solve numerically...
Forum: Miscellaneous Math 2013-10-07, 15:29
Replies: 64
Views: 3,597
Posted By skan
Hi Silverman. I know there already exist...

Hi Silverman.

I know there already exist many factorization and sieve methods.
This is not intended to replace them, just to further restrict the sieve.

I know the meaning of "Trial Division",...
Forum: Miscellaneous Math 2013-10-07, 10:39
Replies: 64
Views: 3,597
Posted By skan
Hello I meant "clean the thread from...

Hello

I meant "clean the thread from personal attacks and disqualifications", just like if nothing bad had happened.
And leave all comments related with graphics, ideas, maths, science,...
Forum: Miscellaneous Math 2013-10-06, 19:48
Replies: 64
Views: 3,597
Posted By skan
Hello I wouldn't like that this thread was...

Hello

I wouldn't like that this thread was closed. It would be nice if some administrator could "clean" some of the posts.
And if somebody is not interested just look somewhere else.
Forum: Miscellaneous Math 2013-10-06, 18:56
Replies: 64
Views: 3,597
Posted By skan
Hello everybody. That was something similar...

Hello everybody.

That was something similar I thought before doing that graphics.

I created this graphs with Mathematica but I could try to do it with other software if you want.
NN = 272123...
Forum: Miscellaneous Math 2013-10-05, 15:40
Replies: 64
Views: 3,597
Posted By skan
First of all English is not my native language,...

First of all English is not my native language, it's difficult to use the proper words.

When I say "binary coefficients of a number" I mean the coefficients of the number when you express it in...
Forum: Miscellaneous Math 2013-10-05, 12:53
Replies: 64
Views: 3,597
Posted By skan
And if you represent ListPlot[Differences[Mod[N,...

And if you represent ListPlot[Differences[Mod[N, k], 2] is much clearer, there is a simple pattern.

You need to zoom in to notice that the graph is right, the value alternates between the curves....
Forum: Miscellaneous Math 2013-10-05, 12:51
Replies: 64
Views: 3,597
Posted By skan
I you plot the difference of two consecutive...

I you plot the difference of two consecutive remainders you get something much clearer:

10334

I don't know why I can't load several pictures at once.

This is Mathematica notation, and...
Showing results 1 to 25 of 94

 
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