>Thanks guys!

A pleasure, and congrats!

One thing though, the latest version of GMP-ECM is 6.0.1 which incorporates several bug fixes. It is at [url]http://home.in.tum.de/~kruppa/ecm-6.0.1.tar.gz[/url]
I recommend using that one. It means you'll have to compile GMP-ECM again (sorry about that) but not GMP, i.e. restart at step 12), like so:

12) Download [url]http://home.in.tum.de/~kruppa/ecm-6.0.1.tar.gz[/url] and move the zip to C:\DC\1.0\home\joh04y18

13) Back in the ~ directory type "gunzip ecm-6.0.1.tar.gz"

14) Type "tar -xvf ecm-6.0.1.tar" (and it will unpack)

15) Go into the ecm-6.0.1 directory and type "./configure --with-gmp=/usr/local" (and it'll check stuff)

16) Type "make"


Alex

[QUOTE=akruppa]It means you'll have to compile GMP-ECM again (sorry about that)

Alex[/QUOTE]

Nooooooooo!

Just kidding, actually. That was easy as pie. Thanks again, 6.0.1 ecm.exe created :banana: