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Old 2018-07-26, 20:58   #34
VictordeHolland
 
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"Victor de Hollander"
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Default C226_129_98 factors

C226_129_98
(98^129+129^98 C226 cofactor)
Code:
p75 factor: 585904337602881403822135094062704803233031207569925409866022364537073461481
p151 factor: 8132846264502064338957106850004795599435561435895561363826522516947432573172726699121608657486987273567901981622692442966623891620620688148745719369729
14.1M matrix, 178h (i7 3770k @3.5GHz -t 4)

Factors uploaded to factordb
(truncated) log attached and at: https://pastebin.com/q55qVmi6
Attached Files
File Type: log C226_129_98.log (24.0 KB, 193 views)
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Old 2018-07-26, 21:09   #35
VictordeHolland
 
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"Victor de Hollander"
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Default reservation Fib(1445)

Taking Fibonacci(1445)
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Old 2018-07-28, 00:11   #36
RichD
 
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Default C263_150_94 factored

Code:
p54 factor: 217635068878798411911354343280968100149865965138909877
p209 factor: 60489222117158928853008567741848914501894638009604133188997589673619190465563346349334044090813151238038900367829880035708168537903911910442968666487975578544030252902684594079981984595929871085876920701367829
340M unique relations built a 20.3M matrix using TD=140.
Solve time about 386 hours with -t 4.

Log at: https://pastebin.com/2mHWRVek
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Old 2018-07-28, 03:43   #37
VBCurtis
 
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Quote:
Originally Posted by VBCurtis View Post
Reserving Lucas 5355A.
May I have another 15-20M relations? Density 128 does not build, and density 124 yields a ~32M matrix.
L2995B is GNFS188 and has 23M matrix; I hope I can do better than 31M for GNFS191!

Last fiddled with by VBCurtis on 2018-07-28 at 03:43
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Old 2018-07-28, 11:27   #38
fivemack
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Err, I'm already running L5355A. Sorry, something has clearly got confused. ETA is 16th August.
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Old 2018-07-28, 11:32   #39
fivemack
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ETA for C197_4788_12515 is 6 September, at which point I will be in Canberra so it may take a little while for the log to get onto pastebin.

Sorry about the delay; the water-cooling failed on my i9-7940X machine, and running 14 cores of linear algebra in the middle of a heatwave with a hot water bottle attached to the CPU works poorly. I've substituted a large Noctua heat sink with fan, and temperatures are much happier.
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Old 2018-07-28, 17:46   #40
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Default Computer passed on

One of my boxes did not survive a recent heat wave combined with some electrical work at the house. (The second may have been coincidence as the computer was powered off.) Regardless of the cause, I’m down a machine with a job that was over 80% complete. Such is life.

As such, I must restart the “C253_131_98b 131^98+98^131 C253 cofactor second attempt” job of 15e on another machine when one becomes available in a week or so.

At least there is a demonstrable need for a new high speed computer. SWMBO surely cannot object.
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Old 2018-07-29, 12:44   #41
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Can someone add more relations to Fibonacci(2247)? It’s still sieving but will come in about 400M. Thank you.
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Old 2018-07-30, 04:42   #42
VBCurtis
 
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Riverside, CA

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Default L1568 results

Code:
prp77 factor: 10832841731710134036678487365807641121607330820637489633961235809786417566527
prp110 factor: 23862769987529445327454573479181772650442479432333663750837093237662816103804209339967296212257978839117987647
TD=136 produced a 20.83M matrix. About 16 days on 6 threads of a 6-core 5820.

Log at https://pastebin.com/4hf375vi
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Old 2018-07-31, 21:53   #43
VictordeHolland
 
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"Victor de Hollander"
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Quote:
Originally Posted by VictordeHolland View Post
Taking Fibonacci(1445)
TD=112 (115 failed) produced a 21.4M matrix. ETA started at 1057h, but LA has progressed 3.2% the last 24h, so that estimate seems a bit high.
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Old 2018-08-02, 11:40   #44
pinhodecarlos
 
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Milton Keynes, UK

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L2785B Failed with td=115, giving a shot with 100. Let’s see what comes up!
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