mersenneforum.org

mersenneforum.org (https://www.mersenneforum.org/index.php)
-   NFS@Home (https://www.mersenneforum.org/forumdisplay.php?f=98)
-   -   Linear algebra reservations, progress and results (https://www.mersenneforum.org/showthread.php?t=20023)

pinhodecarlos 2016-09-08 15:47

2 Attachment(s)
[QUOTE=jyb;441949]Ugh, > 25% duplicates is unfortunate. We can add more work, but as you know we get diminishing returns: lower yield and even more duplicates. What were the matrix dimensions when you built with td=120?[/QUOTE]

If I remember 15M^2, on mobile, laptop is shutdown.

Edit: Please see attached files.

swellman 2016-09-08 18:34

C182_133_62
 
Reserving C182_133_62 (14e).

jyb 2016-09-09 03:59

Reserving 3+2_508 (14e).

jyb 2016-09-09 04:00

Reserving 11+3_233 (14e).

jyb 2016-09-09 16:01

Reserving C194_137_54 (14e).

jyb 2016-09-10 13:03

Reserving C178_140_114 (14e).

jyb 2016-09-10 13:09

3+2_508 (14e) factored.
 
[code]
p95 factor: 11622874792611234968702305808541602290015677074553136733170642314719475354673512445067151791089
p107 factor: 51054626981574775795092422388187510552832029333693342053033448138799735254453778153393050758124770391455841
[/code]

Log: [url]http://pastebin.com/yedy1k8M[/url]

swellman 2016-09-10 13:20

Reserving C202_123_83.

jyb 2016-09-11 03:20

11+3_233 (14e) factored.
 
[code]
p54 factor: 179846610543259420904139041379488185738255245458259233
p62 factor: 28033335291007775905004289994192886154977250603613590078697331
p94 factor: 1517629925334252052981271363542870822457168559242405434898027364782939236910687144400880379723
[/code]

Log: [url]http://pastebin.com/zEZTA6vC[/url]

jyb 2016-09-11 03:31

Reserving 5-2_349 (14e).

jyb 2016-09-11 07:22

C194_137_54 (14e) factored.
 
[code]
p74 factor: 37251883246484342574287893071792659159686404328110339986829041188837708493
p120 factor: 284857329473808207600778718001418119314864589236880356948502384043990423263018665259059445892686754532803413182978085629
[/code]

Log: [url]http://pastebin.com/zLc9gFBk[/url]

jyb 2016-09-11 07:28

Reserving 11-3_233 (14e).

fivemack 2016-09-12 08:05

C182_136_109 done
 
1 Attachment(s)
[code]
Sun Sep 11 21:55:52 2016 p70 factor: 1625244220099893951136632831253782047688647555668414568274074771033603
Sun Sep 11 21:55:52 2016 p113 factor: 19523276296641103159813438399199538723743885854988253153517221837886500041396626502001149360453500516130712108337
[/code]

79.5 hours on 7 threads E5-2650v2 for 12.36M matrix at density 155 (160 didn't work). Log attached and at [url]http://pastebin.com/8QGaYru4[/url]

fivemack 2016-09-12 08:08

Reserving C275_150_116

update: with 501044957 relations, 375841880 unique, density-140 doesn't work and density-130 does. Matrix is 23.6M, ETA 330 hours on 7 threads E5-2650v2.

unconnected 2016-09-12 08:11

Reserving C236_128_81.

pinhodecarlos 2016-09-12 20:49

Will 136^105+105^136 cofactor(15e) fit onto 16GB. If so I would like to reserve it. Also may I request some support on which value of TD should be used? Thank you in advance.

Carlos

jyb 2016-09-12 21:28

C178_140_114 (14e) factored.
 
[code]
p77 factor: 56359415713758422376837845758080456237089454921168934763314271001375690861421
p101 factor: 22168818909285295688831460877299357285706495486170991377318936746983584980876798150724299984839253441
[/code]

Log: [url]http://pastebin.com/3UgwSt2V[/url]

fivemack 2016-09-13 09:14

[QUOTE=pinhodecarlos;442350]Will 136^105+105^136 cofactor(15e) fit onto 16GB. If so I would like to reserve it. Also may I request some support on which value of TD should be used? Thank you in advance.

Carlos[/QUOTE]

I don't think it will fit in 16GB; and I expect that it will take really quite a long time to process, so I'd ideally want a post-processor willing to dedicate a dual Xeon E5v3 to the job; if I can't find one of those I will use my heaviest machine.

pinhodecarlos 2016-09-13 10:58

[QUOTE=fivemack;442399]I don't think it will fit in 16GB; and I expect that it will take really quite a long time to process, so I'd ideally want a post-processor willing to dedicate a dual Xeon E5v3 to the job; if I can't find one of those I will use my heaviest machine.[/QUOTE]

Thank you. instead I'll take next 11+2_232.

jyb 2016-09-13 19:01

5-2_349 (14e) factored.
 
[code]
p53 factor: 14487018674856045577516403460196086299057074020508013
p174 factor: 940761631266562254843890915560554694187236007467661447907078365120189071950375177761515637901401566358450238557072111308837554703833860699687205618685114918062617855980937507
[/code]

Log: [url]http://pastebin.com/km1hzw2y[/url]

pinhodecarlos 2016-09-14 13:30

5+4_347 (14e) Factored
 
1 Attachment(s)
[CODE]
Wed Sep 14 14:26:59 2016 prp88 factor: 3527500241184357141009872283004712704673339795852908184850523961396087333117589259749121
Wed Sep 14 14:26:59 2016 prp115 factor: 1209124221308511118247711000663108819289733412308024474982625427011739779496789556310431795014397908596756219092807
[/CODE]

[url]http://pastebin.com/2kPvbA9y[/url]

jyb 2016-09-14 20:13

11-3_233 (14e) factored.
 
[code]
p110 factor: 54268481449280215840198360924838255215252555210331813793874392538308304682756053165706186679970465596514656071
p124 factor: 3180636421215086419421510383588502483627598789271555466138233449167799049803524721986809686719398104069819983642297733288827
[/code]

Log: [url]http://pastebin.com/xJQMnJ9w[/url]

pinhodecarlos 2016-09-15 07:56

Taking C231_129_74 (14e)

pinhodecarlos 2016-09-15 19:09

1 Attachment(s)
[QUOTE=pinhodecarlos;442611]Taking C231_129_74 (14e)[/QUOTE]

Managed to build a 13^2 matrix with TD=120 which LA will take me 170 hours on 4 cores, 33% duplicates. Hence we are on a low 14e crunch participation, LA will be run, but can I request next time, for composites above 200 digits, to aim for more raw relations, push up to 270-280M relations? Also have the poly been verified?

Thank you.

Carlos

unconnected 2016-09-16 00:05

Reserving 11-4_233.

swellman 2016-09-16 00:14

C269_140_83 (15e)
 
Been working on C269_140_83 for awhile. Finally got it through filtering but now it's almost been a week just building the matrix. I think I'm out on the fringe with my system (16Gb memory) but trying to push through. I'll keep going until the end of the month - if it isn't built by then it will never happen. This effort has taken 5x longer than any previous 32-bit job I've attempted.

Can hardly wait to see the ETA if it makes it that far!

jyb 2016-09-16 16:56

[QUOTE=pinhodecarlos;442674]Managed to build a 13^2 matrix with TD=120 which LA will take me 170 hours on 4 cores, 33% duplicates. Hence we are on a low 14e crunch participation, LA will be run, but can I request next time, for composites above 200 digits, to aim for more raw relations, push up to 270-280M relations? Also have the poly been verified?

Thank you.

Carlos[/QUOTE]

This is very strange: until recently the numbers on the 14e queue routinely got around 220M relations and managed to post-process just fine. And that included many which were well over 200 digits. I can't see any reason that 250M relations shouldn't have been more than enough. Can anybody explain why there were 33% duplicates? That seems awfully high. By contrast, 11+2_232 has about 21% duplicates, which is much more in line with other jobs I've seen.

I think that routinely going up to 270M relations is a waste; I'd rather take these pathological cases on an individual basis and handle them as necessary. I.e. we can throw more relations at C231_129_74 if you want, and perhaps we'll end up with a net decrease in time, even accounting for having to start the post-processing over. Or perhaps not, but in any case I'd rather not assume that all jobs will be this bad.

Let me know if you want more sieving for this one.

pinhodecarlos 2016-09-16 17:37

Jon, no more relations needed hence I am already running LA. This issue of high duplicates only happens on XYYXF composites above 200 digits. It's the second time this happens to me, first time LA was above 240 hours, this time I've decided to post-process this one.
In the meantime Jon will run 11+2_232 which I've reserved a week back due to be running C231_129_74 instead.

jyb 2016-09-17 20:47

Reserving 8-3_269 (14e).

chris2be8 2016-09-18 16:03

[QUOTE=pinhodecarlos;442760]This issue of high duplicates only happens on XYYXF composites above 200 digits. [/QUOTE]

How many relations per Q were you getting? Did the yield drop noticeably towards the end of the range? If so it might be better to push for higher yield (larger siever or large prime bounds).

Chris

jyb 2016-09-18 19:19

Reserving 11+5_233 (14e).

swellman 2016-09-18 22:00

1 Attachment(s)
[QUOTE=swellman;441962]Reserving C182_133_62 (14e).[/QUOTE]

[code]
prp89 factor: 29238510415742384723191168697043936022542358136804378061632850708554486116665074878579787
prp93 factor: 396159525132327285954369118335769965355463117165763054078706610445744969489515357164549706179
[/code]

pinhodecarlos 2016-09-19 05:07

C182_133_62 (14e).

[QUOTE=swellman;442932][code]
prp89 factor: 29238510415742384723191168697043936022542358136804378061632850708554486116665074878579787
prp93 factor: 396159525132327285954369118335769965355463117165763054078706610445744969489515357164549706179
[/code][/QUOTE]

Pastebin url:

[URL]http://pastebin.com/ELUnDaVx[/URL]

fivemack 2016-09-19 09:06

A billion here, a billion there ...
 
Taking C272_136_105; this is probably a sensible time to try out latest-msieve with MPI on the quad Opteron.

unconnected 2016-09-19 12:44

Taking C224_136_106.

unconnected 2016-09-19 13:34

11-4_233 completed - 42 hours on 8M matrix (TD=136)

[CODE]prp67 factor: 1615385864022181418335598709817449001210276025526559081395120245477
prp164 factor: 38842082667779915764425031800433446627379180853547433459873604555683869599968998721519470185828270404555651168869770129686428280173770355132305415659077491668430977[/CODE][URL]http://pastebin.com/8fYyRJ6g[/URL]

C236_128_81 completed - 69 hours on 9.8M matrix (TD=135)

[CODE]prp55 factor: 2865791377241944666703404515160723991850326100480779977
prp182 factor: 32387876852124571210980517541219962634107811937944256239858145782289558964726870121395173377882427203136610068405351015060634583213098836430460786172410448122636204020550276233244179
[/CODE][URL]http://pastebin.com/ZiA3kY77[/URL]

pinhodecarlos 2016-09-19 15:57

[QUOTE=fivemack;442956]Taking C272_136_105; this is probably a sensible time to try out latest-msieve with MPI on the quad Opteron.[/QUOTE]

Please share with us the msieve log after LA starts. Thank you in advance.

jyb 2016-09-19 16:38

11+2_232 (14e) factored.
 
[code]
p56 factor: 26694333891928959916655095132163969612103752008786438673
p168 factor: 178665625928880406263733381516259578548430343540590707213422697968238205241779770690469672083376744291940226152037716201280695287207752889818318169586201087982389582369
[/code]

Log: [url]http://pastebin.com/G5hiRXR7[/url]

jyb 2016-09-19 16:43

8-3_269 (14e) factored.
 
[code]
p56 factor: 15463836510489436598415666216335367514626514135509301507
p133 factor: 6961346020341521273825525531716406444313495215121125954389850325759028001525140291989638164585183961540066442636415489676126416105219
[/code]

Log: [url]http://pastebin.com/jnh9Jcw3[/url]

jyb 2016-09-19 16:51

Reserving 8+5_269 (14e).

swellman 2016-09-19 21:45

[QUOTE=swellman;442693]Been working on C269_140_83 for awhile. Finally got it through filtering but now it's almost been a week just building the matrix. I think I'm out on the fringe with my system (16Gb memory) but trying to push through. I'll keep going until the end of the month - if it isn't built by then it will never happen. This effort has taken 5x longer than any previous 32-bit job I've attempted.

Can hardly wait to see the ETA if it makes it that far![/QUOTE]

The matrix is finally built but it's all a lost cause. ETA is decades in length, and progress is glacial. I don't have enough memory or horsepower.

Please release C269_140_83. I hope someone else can postprocess it!


[b]Reserving the cofactor of 150^122+122^150[/b]

unconnected 2016-09-19 21:56

[QUOTE=swellman;443023]Please release C269_140_83. I hope someone else can postprocess it!

[B]Reserving the cofactor of 150^122+122^150[/B][/QUOTE]

150^122+122^150 [B]SNFS(277.63)[/B] seems even tougher than 140^83+83^140 [B]SNFS(270.82)[/B]

swellman 2016-09-19 22:59

[QUOTE=unconnected;443025]150^122+122^150 [B]SNFS(277.63)[/B] seems even tougher than 140^83+83^140 [B]SNFS(270.82)[/B][/QUOTE]

Indeed but I've done a SNFS 271 in the past with no problems. Not sure why 140_83 was so difficult. A 30M x 30M matrix had its problems, but I think my eyes were too big for my stomach. I can post the log file if it will help.

I'm willing to attempt 150_122. Should know quickly if I can post process it (once it has enough relations).

jyb 2016-09-20 00:25

Reserving C212_138_53 (14e).

jyb 2016-09-20 00:26

[QUOTE=swellman;443027]Indeed but I've done a SNFS 271 in the past with no problems. Not sure why 140_83 was so difficult. A 30M x 30M matrix had its problems, but I think my eyes were too big for my stomach. I can post the log file if it will help.

I'm willing to attempt 150_122. Should know quickly if I can post process it (once it has enough relations).[/QUOTE]

Do you think it would help to do more sieving on C269_140_83? Say another 50M relations?

swellman 2016-09-20 00:56

[QUOTE=jyb;443031]Do you think it would help to do more sieving on C269_140_83? Say another 50M relations?[/QUOTE]

I'm not sure but usually I can read 32-bit jobs into memory and postprocess with only a few complaints from my system. This composite drank memory like a sponge and my system just couldn't run LA after the matrix was finally built. I think it's just too big for me but I'm willing to try again if more relations are added, maybe a higher TD would help (I used TD=130)?

jyb 2016-09-20 04:14

11+5_233 (14e) factored
 
[code]
p83 factor: 89924363526609478441451550341199291672323172034030431514992942534863308314735106429
p128 factor: 82166813913486588479110582880897205365471804935373013724621832979805599282412789990531853408372393288384208484049790807103334207
[/code]

Log: [url]http://pastebin.com/4YTJAwp0[/url]

jyb 2016-09-20 04:40

Reserving C208_148_104 (14e).

fivemack 2016-09-20 07:59

I have put a further 100MQ onto C269_140_83 and will attack it with the biggest hammers I have. Reserving.

If I'm going to queue up jobs which are slightly too difficult, it should at least be my hammers that I break on them.

unconnected 2016-09-20 08:05

C275_150_116 (23.3M matrix @ TD=136):
[CODE]Tue Sep 13 12:01:07 2016 found 126419294 hash collisions in 502133477 relations
Tue Sep 13 12:01:29 2016 added 1 free relations
Tue Sep 13 12:01:29 2016 commencing duplicate removal, pass 2
Tue Sep 13 13:35:39 2016 found 126374785 duplicates and 375758693 unique relations[/CODE]

C260_140_81 (20M matrix @ TD=130):
[CODE]Wed Jul 27 03:53:34 2016 found 118384806 hash collisions in 495023007 relations
Wed Jul 27 03:53:53 2016 added 1 free relations
Wed Jul 27 03:53:53 2016 commencing duplicate removal, pass 2
Wed Jul 27 05:20:40 2016 found 113561203 duplicates and 381461805 unique relations[/CODE]

C269_140_83 (TD=132 fails, TD=128 in progress):
[CODE]Mon Sep 19 12:18:26 2016 found 116619041 hash collisions in 452743675 relations
Mon Sep 19 12:18:49 2016 commencing duplicate removal, pass 2
Mon Sep 19 13:45:32 2016 found 121479559 duplicates and 331264116 unique relations[/CODE]

Slightly higher duplicate rate (26.8% vs 25.1 and 22.9) and lower total relations count (~450M vs ~500M). I think some additional sieving might help.

pinhodecarlos 2016-09-20 15:01

Reserving C226_137_55 (14e)

jyb 2016-09-21 15:21

Reserving C216_131_67 (14e).

jyb 2016-09-21 15:34

8+5_269 (14e) factored.
 
[code]
p57 factor: 144634550005144012394556473761464101037202524255042947201
p74 factor: 24805434071997993282532003128799915549528807696805969591771635831810351201
p87 factor: 148746139150525570868647881109099643901257080336477904818444653646359078676644606058093
[/code]

Log: [url]http://pastebin.com/r95zpdSD[/url]

jyb 2016-09-21 20:52

C208_148_104 (14e) factored.
 
[code]
p76 factor: 3457372140032984863823614003269041839306797771416136725748879592075015553737
p133 factor: 1272864535670886248048062629923026028500560176035581900987646350865622446092101294885985566657620957521308271469159418615815056412721
[/code]

Log: [url]http://pastebin.com/8U8gJhB4[/url]

jyb 2016-09-22 05:44

C212_138_53 (14e) factored.
 
[code]
p71 factor: 38361721901344222024133097768263453234490787219142822621687261809090951
p141 factor: 313306196040914366136178007716638152853894646006862176032869930867063840746065695907626215250919316559132342213048037392784723239294579192261
[/code]

Log: [url]http://pastebin.com/nHVrPtzZ[/url]

pinhodecarlos 2016-09-22 08:00

[QUOTE=pinhodecarlos;442611]Taking C231_129_74 (14e)[/QUOTE]

Should have the factors in within 12 hours. I will then start C226_137_55 hoping it will not take 6 days as C231_129_74.

jyb 2016-09-22 18:03

C216_131_67 (14e) factored.
 
[code]
p86 factor: 93537630621161588114431806553755417559978288113854213202598666270725176900274640318763
p130 factor: 3681161945529908057089521204873403128198055247923966652695555310151162718722548337512971071061855840154227486170600103185397093931
[/code]

Log: [url]http://pastebin.com/zAYVL2tq[/url]

pinhodecarlos 2016-09-22 21:01

C231_129_74 (14e) Factored
 
1 Attachment(s)
Nice split!!!

[CODE]
Thu Sep 22 21:52:35 2016 prp115 factor: 5148651099025048956721313320685992289080871248266127088155111567785542305510189958854446603245585145155512096180349
Thu Sep 22 21:52:35 2016 prp116 factor: 42768236978363088666881788505114014789876202235874384371386619947895556487505258092408466363578035617363894422855261
[/CODE]

[url]http://pastebin.com/u011V2wN[/url]

pinhodecarlos 2016-09-23 08:23

Reserving C162_933436_12559 (14e)

jyb 2016-09-23 15:58

Reserving C227_124_85 (14e).

swellman 2016-09-23 19:57

135^109+109^135 Factored
 
1 Attachment(s)
[code]
prp72 factor: 978565968924483425382263961480233408815037814502051456105779764121914183
prp109 factor: 2929842661984090798217929968282138600153392406190996246161028706583008524360649211184929775234325778886028099
[/code]

pinhodecarlos 2016-09-23 20:02

[QUOTE=swellman;443313][code]
prp72 factor: 978565968924483425382263961480233408815037814502051456105779764121914183
prp109 factor: 2929842661984090798217929968282138600153392406190996246161028706583008524360649211184929775234325778886028099
[/code][/QUOTE]
[SIZE=2]
[/SIZE][B][SIZE=2]135^109+109^135[/SIZE][/B]


[url]http://pastebin.com/qJCZ3C0R[/url]

jyb 2016-09-25 00:31

Reserving C229_123_88 (14e).

pinhodecarlos 2016-09-25 16:35

C226_137_55 (14e) factored
 
1 Attachment(s)
C226_137_55 (14e) factored

[CODE]
Sun Sep 25 17:32:23 2016 prp63 factor: 165354796458345914605165139424482992513332726208359487846383977
Sun Sep 25 17:32:23 2016 prp164 factor: 28375739241182213806145712923564050394266902673515697209488423961051903418812580320357686672456691080107405632391671848967580919735009082963332078928674035206236369
[/CODE]

[url]http://pastebin.com/EX10Vnee[/url]

jyb 2016-09-25 18:27

C227_124_85 (14e) factored.
 
[code]
p60 factor: 108800212826185001374072706568640952716258373676667659183611
p168 factor: 268393154893542681183106817555725677151729799204719680086858184705601906445700826230614132065660947457716923168152947284183185289581945455744297230014704572871699264497
[/code]

Log: [url]http://pastebin.com/vMSFx8Q5[/url]

unconnected 2016-09-25 19:12

Reserving C239_150_41.

jyb 2016-09-26 04:50

Reserving C201_125_82 (14e).

fivemack 2016-09-26 09:16

C275_150_116 done
 
1 Attachment(s)
[code]
Mon Sep 26 06:01:54 2016 p78 factor: 122139714038731020536111602858614657766864371087731914277412046815193700189713
Mon Sep 26 06:01:54 2016 p198 factor: 459580917850105287889065963726778800602609609542195130258147374296364925814360418843819514368120005206867026715293706940462991970029221739198362427369877895867613884626968300460272814965030462114657
[/code]

About 291 hours on 7 cores E5-2650v2 for 23.6M density-130 matrix.

Log attached and at [url]http://pastebin.com/iaj9ZpNS[/url]

fivemack 2016-09-26 09:34

C272_136_105 update
 
It takes 34 hours to filter the billion relations once (reading from RAID0 hard discs, it might be a bit faster from NVMe SSD). At density 128 I get a 43.64M matrix and a report of 22.3GB memory use at the start of the clique-removal phase. Currently filtering at density 160; binary search at a day and a half per test is tedious but not impractical.

I have done larger matrices in the past ("1539 hours on six cores i7/4930K for the 48.3M^2 matrix") and I now have an i7/5820K, so this is tractable; should definitely be done by Christmas, probably won't be done by American-Thanksgiving.

pinhodecarlos 2016-09-26 09:44

[QUOTE=fivemack;443502]It takes 34 hours to filter the billion relations once (reading from RAID0 hard discs, it might be a bit faster from NVMe SSD). At density 128 I get a 43.64M matrix and a report of 22.3GB memory use at the start of the clique-removal phase. Currently filtering at density 160; binary search at a day and a half per test is tedious but not impractical.

I have done larger matrices in the past ("1539 hours on six cores i7/4930K for the 48.3M^2 matrix") and I now have an i7/5820K, so this is tractable; should definitely be done by Christmas, probably won't be done by American-Thanksgiving.[/QUOTE]

Thought you would run it on the quad Opteron.

fivemack 2016-09-26 09:52

I might well run on quad-Opteron; but I am not quite sure how fast the quad-Opteron is, and wanted to give a confident upper limit for how long it will take.

swellman 2016-09-26 15:50

Reserving C247_125_102 (14e).

pinhodecarlos 2016-09-27 07:33

C162_933436_12559 (14e) factored
 
1 Attachment(s)
[CODE]
Tue Sep 27 08:29:47 2016 prp60 factor: 433328057471963535475051884722727910540041333811954428906409
Tue Sep 27 08:29:47 2016 prp103 factor: 1836760932781372453339385014048732690710138798072783324685422035366176565158346559315291406497948996191
[/CODE]

[url]http://pastebin.com/8aikG5Zj[/url]

fivemack 2016-09-27 08:53

C269_140_83 is indeed a beast - didn't make a matrix at td=128 even with 540M relations, 386.7M unique. Sieving yet further.

unconnected 2016-09-27 09:54

1 Attachment(s)
[QUOTE=fivemack;443572]C269_140_83 is indeed a beast - didn't make a matrix at td=128 even with 540M relations, 386.7M unique. Sieving yet further.[/QUOTE]

I've successfully filtered dataset with TD=140. Log attached.

fivemack 2016-09-27 12:22

Ah, I am an idiot, and filtered it with td=160 twice, rather than td=128 once and td=160 the next time. Cancelled as much of the further sieving as I could.

jyb 2016-09-27 21:56

Reserving C234_138_82 (14e).

jyb 2016-09-27 22:01

C201_125_82 (14e) factored.
 
[code]
p91 factor: 5533475616401567841326867453284467917398005315926678964113781512626662360083576926219463401
p110 factor: 37701399530315590397373615017888955912666101957608885034322691299070668370225358470067134849839003976637396581
[/code]

Log: [url]http://pastebin.com/LkLGkBpw[/url]

jyb 2016-09-28 03:37

C229_123_88 (14e) factored.
 
[code]
p79 factor: 1604428323656418568140798986444257526403115344416581151625421261002740361200201
p151 factor: 1034695267026469510825870205820197162343755102858473372200655810431132741948362512666641487675319092282102790267903692074346841364807397469058260751209
[/code]

Log: [url]http://pastebin.com/K1171DXx[/url]

pinhodecarlos 2016-09-28 13:24

Reserving C223_136_94 (14e).

fivemack 2016-09-29 09:37

C269_140_83 proceeding
 
Running 26.53M td=140 matrix on 7 cores E5-2650v2, ETA is 16 October or so

jyb 2016-09-29 16:36

C234_138_82 (14e) factored.
 
[code]
p60 factor: 198566780391516333466979918485489973406554508962919599935933
p175 factor: 2670610419586578422735455583187707494424814746099604560519075128840087909728190542826707824004421986666795569399042032093668809700773270322830872792949388809512088815080196069
[/code]

Log: [url]http://pastebin.com/wcZqt59j[/url]

unconnected 2016-09-30 14:02

C224_136_106 completed - 39 hours for 7.1M matrix (TD=140).

[CODE]prp80 factor: 31869591719072312524644154686841605670559044226594989957722430280802116661852001
prp145 factor: 1004782420482738797439106645641556265308176966982090005013618863463495853646260123110300256540036585837528291559794696257836406040087078445985261
[/CODE]

[url]http://pastebin.com/SNDSVeM5[/url]

swellman 2016-09-30 17:56

1 Attachment(s)
[QUOTE=swellman;442137]Reserving C202_123_83.[/QUOTE]

[code]
prp76 factor: 6006490461612398856004625892761104423301331101779782894056231958246323079721
prp127 factor: 1530696673753199114478516370936327915177260703365572131981495926137989287039012186143511064030388799180343451837788499294774731
[/code]

pinhodecarlos 2016-09-30 18:04

C202_123_83
 
[QUOTE=swellman;443938][code]
prp76 factor: 6006490461612398856004625892761104423301331101779782894056231958246323079721
prp127 factor: 1530696673753199114478516370936327915177260703365572131981495926137989287039012186143511064030388799180343451837788499294774731
[/code][/QUOTE]

Here you are. [url]http://pastebin.com/VZ80VMcY[/url]

swellman 2016-09-30 18:05

Thanks!

swellman 2016-10-01 23:21

Reserving C249_125_106 (14e).

unconnected 2016-10-04 09:20

C239_150_41 completed - 68 hours for 9.3M matrix (TD=136).

[CODE]prp70 factor: 5573808371477678255738883850463022374141535506116089546713709505235789
prp169 factor: 1854272927169276064850887004050243072105672113242314686648175280530202174026565541532603743660788541125673011694475373536628721134487431239810400723445551406647707113703
[/CODE]

[url]http://pastebin.com/g0XWdg9d[/url]

swellman 2016-10-04 12:03

Reserving C232_126_107 (14e).

fivemack 2016-10-04 16:39

C272_136_105 running
 
After a slightly laborious process, I am now running a 42.84M density-136 matrix on the quad-socket Opteron, and it claims an ETA of 9th November.

pinhodecarlos 2016-10-05 15:41

C223_136_94 (14e) Factored
 
1 Attachment(s)
[CODE]
Wed Oct 05 16:38:51 2016 prp53 factor: 59926971424990774933296160825639988912012508034747853
Wed Oct 05 16:38:51 2016 prp170 factor: 34522533844767796264625726888673261984658348111326980479275943327756770544196386944828574528514932028688327114435011695122070301194534465822583200327194989806151944664201
[/CODE]

[url]http://pastebin.com/2cbikH7A[/url]

swellman 2016-10-08 10:18

1 Attachment(s)
[QUOTE=swellman;440010]Reserving 133^103+103^133 (15e).[/QUOTE]


[code]
prp62 factor: 36267862335462156968450359498540930745710115476634352293229239
prp119 factor: 38580518421588896287956426247830519443411603381583739500677655620564242291769727022369026554796555188565966083124542507
[/code]

pinhodecarlos 2016-10-08 11:24

[QUOTE=swellman;444527][code]
prp62 factor: 36267862335462156968450359498540930745710115476634352293229239
prp119 factor: 38580518421588896287956426247830519443411603381583739500677655620564242291769727022369026554796555188565966083124542507
[/code][/QUOTE]

[url]http://pastebin.com/cpxPYBdY[/url]

pinhodecarlos 2016-10-11 06:08

Taking C215_145_46 (14e).

swellman 2016-10-11 09:14

C247_125_102 (14e) Factored
 
1 Attachment(s)
[code]
prp62 factor: 59786380396149291444954334749913876838555924354422636969832219
prp72 factor: 674131076468256477085824299061444013922152102284468603183476353346792519
prp113 factor: 40382332593663947539524476917272444037308680364101727170902239853976006510973265962213908024243013148654687832431
[/code]

pinhodecarlos 2016-10-11 09:28

[QUOTE=swellman;444775][code]
prp62 factor: 59786380396149291444954334749913876838555924354422636969832219
prp72 factor: 674131076468256477085824299061444013922152102284468603183476353346792519
prp113 factor: 40382332593663947539524476917272444037308680364101727170902239853976006510973265962213908024243013148654687832431
[/code][/QUOTE]

C247_125_102 (14e) Factored
[url]http://pastebin.com/eHgAvNYa[/url]

pinhodecarlos 2016-10-12 09:43

The following integers are ready for post-processing, support is appreciated:

[B]14e queue[/B]
C237_137_56
C200_133_65
C225_149_42
C237_141_52

Until Friday if C200_133_65 is still available I will reserve it. In the meantime C215_145_46 is scheduled to finish this Saturday morning.

Thank you all.


All times are UTC. The time now is 22:20.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2021, Jelsoft Enterprises Ltd.