base R677 (4k)

Author	Message
rebirther Volunteer moderator Project administrator Project developer Project tester Project scientist Send message Joined: 2 Jan 13 Posts: 7255 Credit: 42,729,227 RAC: 2	Message 320 - Posted: 28 Dec 2014, 9:07:36 UTC Last modified: 3 Jan 2015, 11:51:20 UTC
	- n=50-100k, 4k left (60,74,86,94) - runtime 2-10min - 8469 WUs 104*677^89520-1 found by Ralfy
	ID: 320 · Rating: 0 · rate: /