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-   -   Linear algebra reservations, progress and results (https://www.mersenneforum.org/showthread.php?t=20023)

RichD 2016-05-24 14:21

C191_146_46 factored
 
1 Attachment(s)
24 hours to solve a 6.5M matrix on Core-i5, -t 4 using target_density=120.
[CODE]p65 factor: 34873402947555549544279128472068481110019827422100667587262532917
p127 factor: 1622288842656731539841869396158860629320839569567336174514840240069130162384766295080252291937463767387691113107743271837194169[/CODE]

RichD 2016-05-25 00:55

C211_122_75 factored
 
1 Attachment(s)
17 hours to solve a 5.5M matrix on a Core-i5, -t 4 using target_density=124.
[CODE]p96 factor: 757862905188596193133000318025808066619581064809891981867791047876517292420315829860762584726641
p115 factor: 1626478621205274770076134644324051136814117233527695142219961375807324992843382785982043115306332627529595437378289[/CODE]

unconnected 2016-05-25 11:22

3 Attachment(s)
C213_132_53 completed: 15 hours for 5.2M matrix with TD=120

[CODE]prp99 factor: 328957261246523411351454576596562569850316471278336842419561761007856136170475699659771088959809039
prp115 factor: 1440092969549518903301720660062105101482623282777939994624283317463996359383969851757971417149908494817556028136939[/CODE]

+logs for C168-11040 and C237_142_49.

RichD 2016-05-25 21:03

C192_139_44 factored
 
1 Attachment(s)
27 hours to solve a 7.4M matrix on a Core-i5, -t 4 using target_density=116 (TD=120 failed).
[CODE]p82 factor: 2001492070994035182569999079261113514515584772905233175300182394245754142022092087
p110 factor: 69995200731432245093787092833809275586338127578959311303975338650470466470205316350787333638615046804013823579[/CODE]

pinhodecarlos 2016-05-26 11:02

Taking C200_134_76

pinhodecarlos 2016-05-26 11:31

Taking C202_134_51.

pinhodecarlos 2016-05-26 13:57

[QUOTE=pinhodecarlos;434866]Taking C200_134_76[/QUOTE]

LA ETA 53 hours.


[QUOTE=pinhodecarlos;434867]Taking C202_134_51.[/QUOTE]

Have downloaded the files but will be running LA on my work machine as soon as I get home. Let's see how fast it is compared to my home machine...

fivemack 2016-05-27 08:54

13^227-1 done
 
1 Attachment(s)
[code]
Fri May 27 02:57:51 2016 p89 factor: 81456661149123777912015484584810557675564069344025775454345319115508271429777584198884289
Fri May 27 02:57:51 2016 p152 factor: 47793402482598929770964519632679736683735733471238620336604806364841251683580970131051416732120189489666788986261994373867782853901077157418853038474327
[/code]

About 120 hours on seven threads E5-2650v2 for a 16.36M density-112 matrix (116, 120 didn't work). Log attached.

unconnected 2016-05-27 15:01

1 Attachment(s)
C182-933436 completed: 145 hours for 16.8M matrix with TD=130

[CODE]prp89 factor: 23038180624902038321838201375179280578651876063316917264416507829343830819039013142482377
prp93 factor:
933814268855333856831026768953942895657920812337451085872949655861072111353388361033959796159[/CODE]TD=130 again better than TD=140 (126hours for 16.8M matrix vs. 145hours for 16.5M matrix)

pinhodecarlos 2016-05-28 10:53

C200_134_76 factored
 
1 Attachment(s)
[QUOTE=pinhodecarlos;434866]Taking C200_134_76[/QUOTE]

C200_134_76 factored

[CODE]Sat May 28 11:51:33 2016 prp65 factor: 56811795518311910785698832758429314731541015221805284242463734053
Sat May 28 11:51:33 2016 prp135 factor: 371901329557801625067369495620038229299102687819585642681417931920757844880762519266745892597037515469236679330180627895361885159231861[/CODE]

pinhodecarlos 2016-05-28 18:09

C202_134_51 Factored
 
1 Attachment(s)
[QUOTE=pinhodecarlos;434867]Taking C202_134_51.[/QUOTE]

C202_134_51 Factored -----wrong poly

[CODE]
Sat May 28 19:06:53 2016 prp65 factor: 56811795518311910785698832758429314731541015221805284242463734053
Sat May 28 19:06:53 2016 prp135 factor: 371901329557801625067369495620038229299102687819585642681417931920757844880762519266745892597037515469236679330180627895361885159231861
[/CODE][B]PS( C202_134_5 has inputs from C200_134_76. I post-processed twice the same number...arghhhh)[/B]


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