[QUOTE=wombatman;383216]I had a request for a Windows version of snfspoly, so I'm uploading it here. It's 64-bit (built in MinGW-64) compiled with GMP 6.0.0.[/QUOTE]

Needs the gmp library dll, or compile gmp statically?

Not sure if I did it right (but it compiled and runs fine), but try this one.

C161_149_41
 

It has been [URL="http://factordb.com/index.php?id=1000000000044660173"]factored[/URL] by GNFS, courtesy of Ryan P.

[code]
p79: 5254652404574501306652832473719273172694314626914965256618619243605730989842289
p82: 7245027671189122787015008209172851099700830390545655251779716558827050360389135031
[/code]

[QUOTE=wombatman;383240]Not sure if I did it right (but it compiled and runs fine), but try this one.[/QUOTE]

:tu:

[QUOTE=swellman;383249]It has been [URL="http://factordb.com/index.php?id=1000000000044660173"]factored[/URL] by GNFS[/QUOTE]Wall-clock time? :)

[QUOTE=XYYXF;383564]Wall-clock time? :)[/QUOTE]

The email announcing he was starting to look at the C161 and the email with the factors found are separated by 47 hours. Slow for Ryan but that includes a poly search.

Call it two days.

Jesus. What kind of firepower is he working with? It would take me a few weeks at best for a C161 by GNFS.

I don't know but it is [url=http://www.mersenneforum.org/showpost.php?p=377767&postcount=17]considerable[/url].

[QUOTE=wombatman;383571]Jesus. What kind of firepower is he working with? It would take me a few weeks at best for a C161 by GNFS.[/QUOTE]

Hints I've picked up around the forum indicate something like a handful of academic computer labs, perhaps 100 machines. I think the more interesting curiosity concerns the scripts he has created to harness all that power!

He's tackled GNFS190+ on his own...

Man, that must be nice...I'm rocking a solid 3 computer setup--2 desktops (one pieced together from old parts) and a laptop! WOOOO! :smile:

C211_132_47 factored
 

Ryan factored another, this time by SNFS.

[url]http://factordb.com/index.php?id=1000000000044666156[/url]