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-   -   2021 “small” 15e post processing reservations and results (https://www.mersenneforum.org/showthread.php?t=26367)

swellman 2021-01-01 22:36

2021 “small” 15e post processing reservations and results
 
Please post here for 2021.

swellman 2021-01-03 01:00

15271_61m1 Factored
 
[CODE]
p68 factor: 33588498913131703683646276869613200912037425451662456904891071735053
p184 factor: 3205431303177650092911343460505023315278015471680451325942158759623558947240303496162103883641089176415861720304128480184477882135927393675545247759631074089753571740401401823529444437
[/CODE]

Log found at [url]https://pastebin.com/3RJFLDEr[/url]

jyb 2021-01-03 18:33

8m5_283 is in linear algebra.

swellman 2021-01-03 22:27

23_193m1 Factored
 
[CODE]prp110 factor: 12506941109916192952188148494037287709885663931116674963656835732859405488456843055601653519692357822231650357
prp120 factor: 188869939380823362388156572440172800309254978058537043889740170447092005205675261439106349569668325710780277998487121799[/CODE]

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

jyb 2021-01-03 23:57

Taking 418924301009_19m1.

jyb 2021-01-04 00:13

[QUOTE=jyb;568236]Taking 418924301009_19m1.[/QUOTE]

In linear algebra.

chris2be8 2021-01-04 16:59

f73_134p1 is factored:
[code]
p62 factor: 78983491701547405903894707436182428362195931827329898052916929
p168 factor: 143162702774741901603542658385030056061766603001802862031590343505924913043575949514746355726674339609075182657940780326269787436964886303546223840762675012012787238317
[/code]

Reported to factordb and mooo.com.

Log at [url]https://pastebin.com/RVSGQf7t[/url]

Chris

jyb 2021-01-04 21:15

418924301009_19m1 factored
 
Nice split!

[code]
p93 factor: 153262346305125622217711063669712466619747383733325735872056245229736254802002347861115599913
p93 factor: 459913772605610170554959045384048591873011357406300207106534399162202026535155004034823654379
[/code]

[url]https://pastebin.com/samwssCb[/url]

RichD 2021-01-05 12:40

Taking 9p2_268.

chris2be8 2021-01-05 16:43

f80_131m1 is in LA. About 53 hours remain so I should have a result on Friday.

Chris

jyb 2021-01-05 23:29

8m5_283 factored
 
[code]
p90 factor: 464969267080074787461258396097781630167378756522966212957078194975297861002935363382383671
p137 factor: 75606251286233040396183075687484933428710585585008576740568908276630512846094408116687413689207028476906697184237910970253053346936815907
[/code]

[url]https://pastebin.com/W5VjvCgf[/url]

swellman 2021-01-06 00:04

C231_151_53 is factored
 
[CODE]prp88 factor: 2508799128472713662799611424355932773186070776991960617942156237465338008795177054427051
prp143 factor: 44331657100230790035273446100063826534922419695005309799651826347483211867209883076829224332032946164903719676373218434083977834433080905840641[/CODE]

Log at [url]https://pastebin.com/fwQHgDm8[/url]

chris2be8 2021-01-08 16:51

f80_131m1 is factored:
[code]
p73 factor: 1405504005650077804076017127126595454500930120253724918314153761405027229
p133 factor: 3664946550897217706954618206873456101200289853532924145276834244377363271193281676551955702304543048787118435258992944033304214128331
[/code]

Log at [url]https://pastebin.com/JxZNzS7Y[/url]

Chris

swellman 2021-01-08 18:02

Reserving 5m2_427 for post processing.

chris2be8 2021-01-09 16:33

f92_127p1 has built a matrix. About 59 hours remain so I should have a result on Tuesday.

Chris

jyb 2021-01-11 06:32

Taking 5p2_427.

RichD 2021-01-11 22:37

9p2_268 factored
 
[CODE]p69 factor: 142498277492679700462296895337558444538793533656900226962405681936401
p149 factor: 16894180016692054469230999936223227783152898299807410353390179603787806754218180901935801680432037925294727324561903452775293322687163861937297123393[/CODE]
194M unique relations built a 10.9M matrix using TD=120.
Solve time about 102 hours. (-t 4)

Log at: [url]https://pastebin.com/fxKpMn5U[/url]

chris2be8 2021-01-12 16:43

[QUOTE=chris2be8;568835]f92_127p1 has built a matrix. About 59 hours remain so I should have a result on Tuesday.

Chris[/QUOTE]

And here it is:
[code]
p85 factor: 1491114814148629775357404409890568291322937516027138577452186517008149753884851338719
p151 factor: 2462476515294687792022613238514739194908399742518818083377438947011149333949629276454433012360782330288106251992523308118174215345785236048723940808221
[/code]

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

Chris

jyb 2021-01-14 17:00

5p2_427 is in LA.

swellman 2021-01-14 21:54

Taking 5p3_427 for post processing.

jyb 2021-01-15 06:57

5p2_427 factored
 
[code]
p75 factor: 100680094404947719634117385125033732408343221066182601426750212111947841649
p144 factor: 293085719163376683862938428644646949306733275973878173897289353659250406305179995237376687648152654718835567546884064135808772348585626893830367
[/code]

[url]https://pastebin.com/KdADjeDi[/url]

richs 2021-01-15 14:48

C172_434040_3110 in LA, eta 48 hours

chris2be8 2021-01-16 16:41

f93_127m1 has built a matrix. About 57 hours remain.

Chris

swellman 2021-01-16 17:30

16931_59m1 Factored
 
[CODE]prp76 factor: 1439636761083161263632017046953386777755528545685363514861555633216374840139
prp171 factor: 127457115928845795588094583422788515260331475034568142152546978917783656657054084821270338593448740986833953207817737201320498052154242701276485462330778100440629772001751[/CODE]

Log at [url]https://pastebin.com/Anr6VtDA[/url]

richs 2021-01-18 14:26

C172_434040_3110 factored
 
1 Attachment(s)
[CODE]p83 factor: 76967151431289783503037514270871967215710426830928281949424717575838608335300539353
p89 factor: 97480384735882302373995803723237425612593417446165393663936855377272826628189341496170597[/CODE]

Very approximately 80 hours (Windows 10 restarted without warning during LA) on 6 threads of a Core i7-10510U with 12 GB memory for a 9.69M matrix at TD=130.

Log attached and at [URL="https://pastebin.com/LjtB24TZ"]https://pastebin.com/LjtB24TZ[/URL]

Factors added to FDB.

chris2be8 2021-01-19 16:42

[QUOTE=chris2be8;569450]f93_127m1 has built a matrix. About 57 hours remain.
[/QUOTE]

And it's done:
[code]
p75 factor: 540373435182544664001219007949205304359283068385248118003003604984201281891
p154 factor: 5338977877707542237542201471564110671494761114369869034352656530968385083221710886763459895344945213779174035658199684671955661174620923274160882639111129
[/code]

Log at [url]https://pastebin.com/Cp8eeaN1[/url]

Chris

chris2be8 2021-01-19 17:06

f93_127p1 has just built a matrix. About 76 hours remain so I should have a result on Saturday.

Chris

swellman 2021-01-19 21:15

5m2_427 Factored
 
[CODE]prp83 factor: 96217143903778444213232889302950053378903523564203636295750346599109673025775414237
prp137 factor: 12189202347009769439552144614468655498453008619816131728123032160564145930476181940772930275246894765334786955743652828573524219722854439[/CODE]

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

jyb 2021-01-22 18:24

Taking 11m8_287.

chris2be8 2021-01-23 16:35

f93_127p1 is done:
[code]
p60 factor: 224950295215194284736231644062429662281885081539002674441107
p156 factor: 237315992235236390506235809601860175610161872563156206069094064312568532850994087173504476874604079072596318475487483121709952616973743365082467639061545289
[/code]

Log at [url]https://pastebin.com/JbvvE3HX[/url]

Reported to factordb and mooo.com

Chris

chris2be8 2021-01-23 21:08

f15_214p1 has built a matrix. About 109 hours remain.

Chris

jyb 2021-01-24 22:18

Taking 11p3_287.

VBCurtis 2021-01-26 06:27

13_2_875m is in postprocessing. TD 112 got me a 16.9M matrix, it'll be done in 5 days.

jyb 2021-01-26 16:46

11m8_287 factored
 
[code]
p75 factor: 252913619349347588763877132448479425212438959990695903607339047594314326337
p164 factor: 16580346164307516314753374256671632133393856776715821113386164016582475358593008663569395065569532038455442923260142556232252311349044090357924512459404258981240351
[/code]

[url]https://pastebin.com/6yyFciip[/url]

swellman 2021-01-26 16:46

5p3_427
 
[CODE]prp83 factor: 16700096523299630893472388366118974723690274818074341769651328600601181666038611931
prp166 factor: 5807653947055445011905929169688465315455460651709553617529241014416073746407734781668516587384655292304987629105826888532396303349373906558260005601643434887641189507[/CODE]

Log at [url]https://pastebin.com/wts86nha[/url]

jyb 2021-01-27 18:39

11p3_287 is in linear algebra.

jyb 2021-01-27 19:44

Taking 4m3_497.

chris2be8 2021-01-28 16:49

f15_214p1 is done:
[code]
p106 factor: 1776272253790478124444019776501137060748504076284540116914002570135596623373473575381871463324689533561473
p131 factor: 11949960743578809778623407364454881566642749683575588362074614431176155159331770225668597537096076146666143283139162933985096173189
[/code]

Log at [url]https://pastebin.com/ZFsc10WC[/url]

Reported to factordb and [url]http://myfactors.mooo.com/[/url]

Chris

VBCurtis 2021-01-29 05:02

Looks like I forgot to report 13_2_874m when it finished:
[code]Sun Jan 10 10:25:57 2021 p59 factor: 41217993900285821944501095763394954602048356671128098955757
Sun Jan 10 10:25:57 2021 p62 factor: 18257764352951656614975495917500821791055843095793735644346541
Sun Jan 10 10:25:57 2021 p127 factor: 5489838802736417459224480079773719389000968678347967321260807654615591259266076453122160819909895238030857052843064734045891977[/code]
257M unique relations with 31/32 bit large primes were sufficient to build an 18.5M matrix at TD=112.

Log at [url]https://pastebin.com/sQb7wALT[/url]

jyb 2021-01-29 05:47

11p3_287 factored
 
[code]
p104 factor: 42665305442804211960901054513780679767624419132293851490443038684781251905807956131476818463955371699623
p121 factor: 6192991170350908402526237790939760815357445305895187940489910660283990778259776419598491584577740345225201122193287726883
[/code]

[url]https://pastebin.com/F2syYXtM[/url]

chris2be8 2021-01-29 16:32

f19_197p1 has built a matrix. About 82 hours remain.

For some reason it shows as f19_197 on [url]https://escatter11.fullerton.edu/nfs/crunching_es.php[/url] although I had to download it's relations as f19_197p1.

Chris

swellman 2021-01-29 17:20

[QUOTE=chris2be8;570417]f19_197p1 has built a matrix. About 82 hours remain.

For some reason it shows as f19_197 on [url]https://escatter11.fullerton.edu/nfs/crunching_es.php[/url] although I had to download it's relations as f19_197p1.

Chris[/QUOTE]

My bad - there are two fields used by NFS@Home: “Name” and “Display name”. When adding a new factoring job, only Name is input. Display name is auto filled with the Name value, with the exception of the 15e_small siever which leaves it blank. One just fills in the desired Display name. I must have inadvertently truncated it during the cut/paste operation.

In an abundance of caution, I will hold off editing Display name for this job until the factors are reported and the job is moved into completed status.

jyb 2021-01-31 01:19

Taking 11p9_244.

VBCurtis 2021-01-31 06:03

13_2_875m is complete:
[code]p57 factor: 490971161470233908013279045588800400925010217471646716547
p156 factor: 490591824179418716841312800208022385808207339800794373210892766611774897307426035928314276357487672225055932145083654172557464499394037870788621642566316293[/code]
322M raw 31/32 bit relations netted 255M unique, enough for a 17.0M matrix at TD=112. 6 days of 8-threaded msieve got me factors.

log at [url]https://pastebin.com/w3fyPDC1[/url]

jyb 2021-02-01 18:01

4m3_497 factored
 
[code]
p110 factor: 33282325839230622131117390810912865176923802246998981830448662948858059087195223739086604472329614857070727957
p143 factor: 63554463342932402530808403453648610837594985173595198346978362218423175474733431970653532929098131349510370580569564800178055304570101948899857
[/code]

[url]https://pastebin.com/sRHRswTR[/url]

chris2be8 2021-02-02 16:30

f19_197p1 is factored:
[code]
p63 factor: 920459769389978311207321772152805558146204202436120405226448321
p131 factor: 54272710069315564671215832586063367976758738477277199421464747536650297326311077259581566699642544633267412787960353863152738815263
[/code]

Reported to factordb and mooo.com.

Log at [url]https://pastebin.com/D4a8PuYr[/url]

Chris

jyb 2021-02-04 16:53

11p9_244 factored
 
[code]
p101 factor: 27629397626771432899477186319651600758864547022558510301569208366886795222177078053629518005040139761
p150 factor: 214816151531238657862609369373796559458687478389321651032185326293176861012317603082611226625237859378089709240196750825351729161232984296165330025841
[/code]

[url]https://pastebin.com/5as7nG7j[/url]

chris2be8 2021-02-04 17:28

f29_172p1 has built a matrix. About 107 hours remain.

Chris

jyb 2021-02-05 22:39

Taking 11m3_287.

jyb 2021-02-07 09:07

[QUOTE=jyb;570950]Taking 11m3_287.[/QUOTE]

Now in linear algebra.

jyb 2021-02-08 05:18

11m3_287 factored
 
[code]
p89 factor: 18496624888322543022162761135950249087378640019521785169232653369425835250009897448220711
p131 factor: 11334449839012253379750850115590851931407639251455981875901167693027597380204675612957714969947288512057425522593541626471627582913
[/code]

[url]https://pastebin.com/PiEpxcqv[/url]

chris2be8 2021-02-09 16:34

f29_172p1 is factored:
[code]
p74 factor: 99588619155819572224582534720585282431281201492709930762083442321970946993
p136 factor: 1729939860335904699495487676174053412321387761365180901320510192260923148726564950824176373250214172385615830034659436085124418175671697
[/code]

Reported to factordb and mooo.com.

Log at [url]https://pastebin.com/mFUGSJC1[/url]

Chris

chris2be8 2021-02-10 16:42

f34_164p1 has built a matrix. About 79 hours remain.

Chris

jyb 2021-02-11 06:13

Taking 9p2_538L.

chris2be8 2021-02-14 16:38

f34_164p1 is factored:
[code]
p69 factor: 241294393898219527391286647392248363372763940903735533433958949058609
p125 factor: 31060745697114781290943100138678502467348507292383286729377637387690611561561468842381533836075856661344618943973768175406441
[/code]

Reported to factordb and mooo.com.

Log at [url]https://pastebin.com/b0KqvWws[/url]

Chris

jyb 2021-02-15 04:28

9p2_538L factored
 
[code]
p72 factor: 254654820883764896593943831178564781224544416692849771917112077288998797
p127 factor: 3742114907217043137358564539897165009988537789950388740587774499337225054531632944729657464426403662330355693028651345866760037
[/code]

[url]https://pastebin.com/YfbJh6iz[/url]

jyb 2021-02-22 15:54

Taking 10m9_301.

chris2be8 2021-02-22 16:41

f35_163p1 has built a matrix at TD=110 (TD=120 failed). About 79 hours remain.

Chris

jyb 2021-02-24 22:11

10m9_301 is in linear algebra.

jyb 2021-02-26 15:09

Taking 9p2_272.

chris2be8 2021-02-26 16:45

f35_163p1 is done:
[code]
p72 factor: 647778849977722900413446048377881307314560262580077832853526065199966961
p145 factor: 7940132022355707018080261176770267179503743159860981669751252040572437093205126270685403987627594605332293461480252755178876014453850175492714051
[/code]

Reported to factordb and mooo.com.

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

Chris

jyb 2021-02-26 22:46

10m9_301 factored
 
[code]
p121 factor: 1166050058398648290381182153579501524867943211569524161665693673407438005097477829470831046604052564300310697233981323923
p127 factor: 6273340443443428530280032079897610294426015100164307141996200398574234872843087666483603806714750306420310220285009581788958853
[/code]

[url]https://pastebin.com/mxHikhXd[/url]

jyb 2021-03-03 06:15

9p2_272 factored
 
[code]
p73 factor: 2653541588463188643459641832202685148767413388720300427974220503215900801
p112 factor: 4126263248961550449057196168320499856214657080153220018281509335400373181351535749323965522355367845452856741249
[/code]

[url]https://pastebin.com/qsQKKzg7[/url]

RichD 2021-03-04 22:24

Taking 7p6_307.

chris2be8 2021-03-06 16:52

f40_157m1 has built a matrix. About 53 hours remain.

It took longer than I expected to get started. My internet connection is running at about half speed for some reason so it took about 35 hours to download the relations. But it's going now and uploading the result should not take long.

Chris

chris2be8 2021-03-09 16:44

And f40_157m1 is done:
[code]
p90 factor: 527542540928154590698530177904139620737209631881164035623107864884898559295196799458100333
p142 factor: 1290679944603091857435947408019070565556728544170648511271796308931601121546890780820439994106488711055198915634572719460274703733414740523237
[/code]

Reported to factordb and mooo.com.

Log at [url]https://pastebin.com/6SYnGp6e[/url]

Chris

RichD 2021-03-09 16:58

Taking 274__567_5m1.

chris2be8 2021-03-10 16:29

f45_152p1 had built a matrix. About 77 hours remain to solve it.

Chris

jyb 2021-03-11 16:31

Taking 11p7_244.

RichD 2021-03-14 00:31

274__567_5m1 factored
 
[CODE]p90 factor: 284202881510683347475176907460119479399415964500167204710789013785607330380927704859591881
p125 factor: 20058946313054195103068119374324510216982270959248938299224468450496475668003423447877064250491691678128921232078954339278761[/CODE]
119M unique relations built a 3.58M matrix using TD=128. (132 failed)
Solve time about 9 hours. (-t 3)

Log at: [url]https://pastebin.com/b6sFH3KV[/url]

jyb 2021-03-14 05:08

[QUOTE=jyb;573420]Taking 11p7_244.[/QUOTE]

Now in linear algebra.

chris2be8 2021-03-14 16:46

f45_152p1 is done:
[code]
p57 factor: 438007127629694688269217045833378555728962574323073136977
p149 factor: 23495590160530565207684875586499779472682043636645002628635223491941894106311817159655847149567014279150504306203749611445303361367707164881337916497
[/code]

Log at [url]https://pastebin.com/PUic7YUF[/url]

Chris

RichD 2021-03-14 22:49

7p6_307 factored
 
[CODE]p73 factor: 4322962132266970946846187918408926764510073310299857275447117097708551341
p110 factor: 92927352147092905172528220237469380231166692765589766189529833981969323152187981826619929035626402120367727243[/CODE]
224M unique relations built an 11.0M matrix using TD=132. (136 failed)
Solve time about 102 hours. (-t 4)

Log at: [url]https://pastebin.com/fdRytK83[/url]

jyb 2021-03-15 17:07

11p7_244 factored
 
[code]
Mon Mar 15 10:02:51 2021 p115 factor: 1059541973080742310555353784490717846000700811635333436715773635704846212282448747946836343381030372172465563706929
Mon Mar 15 10:02:51 2021 p136 factor: 6969096079244126679152261048928143897836230428317762523189071059169507114667572138168678892537058056698224638734798559361631868949953969
[/code]

[url]https://pastebin.com/9fkeegGB[/url]

chris2be8 2021-03-17 16:42

f46_151p1 has built a matrix. About 52 hours remain to solve it.

Chris

richs 2021-03-19 13:43

I do not know why there seems to a problem with sieving C172_434040_3112. I test sieved up to Q = 200M and there should be about 260M relations for the Q range (40-130M) that I chose. Sieving is almost complete and there are only 150M relations. Any thoughts?

Results from 5k test sieves:

Q Relations
20M 8161
50M 13218
100M 15524
150M 16651
200M 15336

Add another 70M Q (130-200M)?

swellman 2021-03-19 15:16

[QUOTE=richs;574118]I do not know why there seems to a problem with sieving C172_434040_3112. I test sieved up to Q = 200M and there should be about 260M relations for the Q range (40-130M) that I chose. Sieving is almost complete and there are only 150M relations. Any thoughts?
[/QUOTE]

Yes, I believe I’ve located the problem. In your original [url= https://www.mersenneforum.org/showpost.php?p=573028&postcount=104]post[/url], you had a line “lss:0”, but it should read “lss: 0”. Msieve is apparently ignoring this line in its current erroneous form and is sieving on the rational side.

I should have caught this typo but did not. My apologies.

Moving forward, I can

A. Fix the typo and see what happens.
B. Ignore the typo and extend Q further
C. Let this job finish and start another job called C172_434040_3112a with the correct syntax and sieve on the algebraic side albeit over a smaller range. You can download both data files, combine them and proceed with LA.

A is the fastest option, but there’s a chance Greg will have to intervene if something breaks.

Any suggestions? Greg?

-Sean

jyb 2021-03-19 17:47

[QUOTE=swellman;574123]Yes, I believe I’ve located the problem. In your original [url= https://www.mersenneforum.org/showpost.php?p=573028&postcount=104]post[/url], you had a line “lss:0”, but it should read “lss: 0”. Msieve is apparently ignoring this line in its current erroneous form and is sieving on the rational side.

I should have caught this typo but did not. My apologies.

Moving forward, I can

A. Fix the typo and see what happens.
B. Ignore the typo and extend Q further
C. Let this job finish and start another job called C172_434040_3112a with the correct syntax and sieve on the algebraic side albeit over a smaller range. You can download both data files, combine them and proceed with LA.

A is the fastest option, but there’s a chance Greg will have to intervene if something breaks.

Any suggestions? Greg?

-Sean[/QUOTE]

It's actually the ggnfs sievers that are ignoring the line, not msieve. The real longer-term solution of course is that the sievers shouldn't be so fragile that they require a space after the colon on every line of the .poly file. But they do.

So as far as immediate solutions for finishing the job go, I suspect that C would actually be faster than B. A is a bit of an unknown quantity, because I don't know exactly how NFS@Home will handle a change like that. My guess is it wouldn't have any effect, since it thinks that it's already handed out all the work. But it's up to you and Rich, of course.

richs 2021-03-19 19:02

[QUOTE=jyb;574136]It's actually the ggnfs sievers that are ignoring the line, not msieve. The real longer-term solution of course is that the sievers shouldn't be so fragile that they require a space after the colon on every line of the .poly file. But they do.

So as far as immediate solutions for finishing the job go, I suspect that C would actually be faster than B. A is a bit of an unknown quantity, because I don't know exactly how NFS@Home will handle a change like that. My guess is it wouldn't have any effect, since it thinks that it's already handed out all the work. But it's up to you and Rich, of course.[/QUOTE]

Sean, I would prefer to work with just one file, so I'll do some test sieving to see how many more Q we need on the rational side to get to 260M relations. And it was my fault for missing the space.

swellman 2021-03-19 21:31

Ok. I’ll add 20M to the range immediately, just keep the job moving.

frmky 2021-03-19 23:21

At this point I recommend to just keep going. You'll probably need to sieve to about 200M. Not a big problem, really. :smile:

richs 2021-03-20 13:55

I estimate we will have to go to 230M based on test sieving.

[B]Done.[/B]

chris2be8 2021-03-20 16:47

f46_151p1 is done:
[code]
p56 factor: 56716017332497737007943447942089613541504316740174903547
p194 factor: 44733100374449220218692374489860972569801642657534698241621213444520906020421560170403326414709087432631539868532341825200179500622109712189571637615656380557297750931043982055164242850413603133
[/code]

Log at [url]https://pastebin.com/ZmCu35Xs[/url]

Chris

swellman 2021-03-21 19:15

C184_151_55
 
[CODE]prp66 factor: 120601796245117744432926416623034946129337699526364837410877535259
prp119 factor: 13466088200721119318183155736098896116231311182612024480255570253028228916190646795791989742536269092187784439544106919[/CODE]

Log at [url]https://pastebin.com/yAA9MC3V[/url]

richs 2021-03-23 17:08

C172_434040_3112 in LA. ETC 28 March.

jyb 2021-03-24 00:18

Taking 5m3_367.

jyb 2021-03-25 19:48

5m3_367 factored
 
[code]
prp93 factor: 985816600114738579524735301598577943592370169052614234608050594023899023287471667084838782083
prp107 factor: 95690678285681363850612928673524921279571093383785293918713592311111122033116069694421977759302200277929799
[/code]

[url]https://pastebin.com/EzfytDMk[/url]

jyb 2021-03-26 04:28

Taking 5m3_407.

richs 2021-03-28 21:46

C172_434040_3112 factored
 
1 Attachment(s)
[QUOTE=richs;574433]C172_434040_3112 in LA. ETC 28 March.[/QUOTE]

[CODE]p59 factor: 85400421516326387519430770484384645690325020231479385975097
p113 factor: 13213392854515541597829282084186294323869732670817927523022110798467495234956486459590563729840567192894771093323[/CODE]

Approximately 126 hours on 6 threads of a Core i7-10750H with 16 GB memory for a 9.00M matrix at TD=130.

Log attached and at [URL="https://pastebin.com/hdJtaygL"]https://pastebin.com/hdJtaygL[/URL]

Factors added to factordb.

jyb 2021-03-31 03:26

[QUOTE=jyb;574562]Taking 5m3_407.[/QUOTE]

Now in linear algebra.

jyb 2021-04-02 17:35

5m3_407 factored
 
[code]
p63 factor: 263425170884710138945113328196987857399367382281923172038554119
p76 factor: 1533141756059930858338678599627715718898784539943974746727366630018138994609
p114 factor: 423253389881329695055484946044956448376050888174593505174874675382418767078534643349325256120993734034038007704871
[/code]

[url]https://pastebin.com/qkLLGwVZ[/url]

jyb 2021-04-07 14:47

Taking 5p4_367.

chris2be8 2021-04-07 15:46

f70_136p1 has built a matrix. About 85 hours remain so I should have a result on Sunday.

Chris

VBCurtis 2021-04-08 00:27

13_2_876m1 has built a 19.25M matrix at TD 108. It's going to need 10 days or so to solve.

chris2be8 2021-04-11 15:35

f70_136p1 is done:
[code]
p74 factor: 17751359621134014159266004468490682870184827359755598080519759153898525457
p144 factor: 141068465935698138531906985520095292037008705939118848578812129107420901147020334266901684997998618146891863535112144969022583381335295577425249
[/code]

Log at [url]https://pastebin.com/wf4pdLMp[/url]

Chris

jyb 2021-04-11 16:27

5p4_367 factored
 
[code]
p82 factor: 4742868738686077090058189821618954819892053024407909703490460726219926948901546229
p125 factor: 43338820446714720352821148759337410377864699467512958515042499532364880535855433114779786994372075849368374538254901546616847
[/code]

[url]https://pastebin.com/ePc2EyvF[/url]

jyb 2021-04-14 14:31

Taking 12m5_239.


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