20110112, 06:22  #45 
Bemusing Prompter
"Danny"
Dec 2002
California
2,411 Posts 
Any updates?

20110309, 05:00  #46 
Jul 2009
Germany
1154_{8} Posts 
I am very interested in the runtimes for a GTX560 Ti related to Phenom II 955, Linux64.
How many hours will it take to prove primality of M4264380 on it? I would of course be available with this card for a test. 
20110310, 05:41  #47 
Dec 2007
Cleves, Germany
2×5×53 Posts 

20110310, 09:35  #48 
Aug 2002
North San Diego County
13×53 Posts 
Just for clarification: 4264380 is not prime, so (2^4264380)1 cannot be prime.

20110310, 10:22  #49 
Jun 2003
12030_{8} Posts 

20110310, 15:00  #50 
Dec 2007
Cleves, Germany
1022_{8} Posts 
Yes.
If moebius receives any time estimates for an exponent an order of magnitude smaller than the one he's (supposedly) interested in, they aren't gonna help him that much, either, so hinting at what happened seemed like a reasonable route to follow. 
20110310, 15:10  #51  
Account Deleted
"Tim Sorbera"
Aug 2006
San Antonio, TX USA
2^{2}·11·97 Posts 
Quote:
"M42643801 would take X hours." But the program isn't released, so nobody so far has really been able to answer it... 

20110310, 19:20  #52 
Jul 2009
Germany
26C_{16} Posts 

20110310, 19:39  #53 
Bamboozled!
"πΊππ·π·π"
May 2003
Down not across
10,949 Posts 

20110310, 20:23  #54 
Jul 2009
Germany
2^{2}·5·31 Posts 

20110313, 04:37  #55 
Dec 2010
Monticello
5×359 Posts 
Back to King Kurly's question: Which GPU should be in my future, assuming my budget is only $500 or so? 100GHz days per day makes my Phenom II x6 seem, well, puny!

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