ftp.ntua.gr:/mirror/slackware/slackware-14.1/source/l/gmp/?C=N&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] gmp-5.1.3.tar.xz                                 30-Sep-2013 21:44  1.7M  
[   ] gmp-5.1.3.tar.xz.sig                             30-Sep-2013 22:48  351   
[TXT] gmp.SlackBuild                                   20-Mar-2013 05:35  3.5K  
[TXT] slack-desc                                       24-Jun-2003 03:14  766
Apache/2.2 Server at ftp.ntua.gr Port 80