The author posted a new build that fixes a major problem. Besides the digests also the filenames have changed: the new names are p95v277.linux32.tar.gz instead of mprime277.tar.gz for the 32-bit version and p95v277.linux64.tar.gz instead of mprime277-linux64.tar.gz for the 64-bit one. A new revision of the ebuild should be made with the trivial name change and the new files should be put in the mirrors. The previous 27.7 ebuild should be deleted as it references files which are not in the original ftp site anymore. Changelog for version 27.7 build 2: 1. Root cause of several false prime reports in recent years found. As for what jlec asked in bug #414073 about redistribution, I read the license and it says nothing about, so I guess it is allowed. Thanks.
+ 16 May 2012; Thomas Kahle <tomka@gentoo.org> +gimps-27.7-r1.ebuild, + -gimps-27.7.ebuild: + bump to 27.7-r1 to reflect changed source location (Bug 416225)
Thanks!