mersenneforum.org - View Single Post - A Desperate appeal! (by Richard K. Guy)... deadline is September 30, 2016

Joe O · 2016-08-31, 13:31

So we currently have
F12: 57,363 of 360,000 for 65 digits
F13: 82,193 of 112,000 for 60 digits

Now we probably can take F13 to the next level, and start on 65 digits. But what happens when we get one or both to the end of the 65 digits level without finding a factor?

2016-08-31, 13:31	#82
Joe O Aug 2002 1000001101₂ Posts	So we currently have F12: 57,363 of 360,000 for 65 digits F13: 82,193 of 112,000 for 60 digits Now we probably can take F13 to the next level, and start on 65 digits. But what happens when we get one or both to the end of the 65 digits level without finding a factor?