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-   -   2018 15e post-processing reservations and results (https://www.mersenneforum.org/showthread.php?t=23411)

RichD 2018-11-29 05:42

C250_131_109 factored
 
[CODE]p94 factor: 1169236349972187550885274768132980019260205801056966522788440812894208827654563749438604589427
p157 factor: 1257253228776464099085701239355470426063049725053193460638869276394968648947499213603908321736683513682085367172669580374360287093874790500362731048889184721[/CODE]
342M unique relations built a 21.1M matrix using TD=140.
Solve time about 452 hours. (-t 4)

Log at: [url]https://pastebin.com/NGtrBJPL[/url]

fivemack 2018-11-30 13:01

C220_139_83 complete
 
1 Attachment(s)
[code]
Fri Nov 30 12:39:17 2018 p98 factor: 97161307815164466581297590543770555853931067317448135636580116634082243864693380931190239631744653
Fri Nov 30 12:39:17 2018 p122 factor: 39223080340142455039155692600164200102217372774986803798734617034153071410930332209226804252406795213790767825993951793533
[/code]

166.6 hours on 6 threads i7/4930K (128-bit vectors) for a 19.44M density-140 (not 142) matrix.

Log attached and at [url]https://pastebin.com/c6fXyE27[/url]

VBCurtis 2018-12-01 05:53

F1519 is factored:
[code]prp109 factor: 8986741963299832705958865596591357905684497819318163452504877515116196176811313142267188059192925157410148413
prp146 factor: 84953394055074261918524780159830797434471652126284983005688104410945467693914944460026310094774085230122442256688008038422664636087321259666650381[/code]
This was oversieved; 368M unique relations and TD=132 produced a 22.0M matrix of density 109.

Log at [url]https://pastebin.com/vvAYgQ2B[/url]

fivemack 2018-12-05 11:40

C221_146_104 done
 
1 Attachment(s)
[code]
Wed Dec 5 04:31:26 2018 p70 factor: 6886194872300462972392181293410459389994844876008421665429327539383477
Wed Dec 5 04:31:26 2018 p151 factor: 7504053219666034110147711360783094544556626475493127921085388769452583843388250894229728539208284254903778983491558475296970484163403346239940450848041
[/code]

160.2 hours on 10 cores Xeon Silver 4114 (256-bit vectors) for 27.16M density-122 (not 124) matrix.

Log attached and at [url]https://pastebin.com/7S1P7jeZ[/url]

fivemack 2018-12-05 11:51

Taking C252_127_119 and C250_142_122

swellman 2018-12-08 12:20

139^70+70^139 is factored.

[code]
prp115 factor: 3056155274188502002697080061570906337811585928360121791779429947549525773524580239304471979494623781538845611832731
prp128 factor: 57117679041334137118521569298319616660592155527636939405106761565117798314226143793440116264197993853122073142420987783210386641
[/code]

477M raw / 389M unique @TD = 136

Truncated log (lots of errors in raw data file) here: [url]https://pastebin.com/pyECDSi6[/url]

swellman 2018-12-08 13:30

Reserving C249_127_117.

fivemack 2018-12-10 14:16

Taking 5039_73m1

swellman 2018-12-11 00:37

Taking C253_133_100.

swellman 2018-12-13 17:02

Taking C214_150_59.

Batalov 2018-12-13 18:14

The initial seeding for L2875B and L2815A appears to be short-ish.
I am more concerned about L2875B which is spec'd as a straight 32/32 job.

L2815A might work because it is a 32/30 job. I will test it when it will reach 99% received for the initial push.


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