A 13 day Challenge marathon on the Woodall Prime Search project approaches in just 22 hours. This Challenge is PrimeGrid's longest of the year and the Challenge points the highest. Come join us on the autumnal equinox, 23 Sep 2011 18:00 UTC, and see how many tasks you can return by 06 Oct 2011 18:00 UTC. For more information, please see this forum post.
More...
