2019 15e post processing reservations and results - Page 10

Batalov · 2019-03-04, 22:19

Behold! The 4-way split!

I(1441)/I(131)/89_<272> = 1001836959...01_<64> · 6946987827...37_{<64> ·} 3363666013...81_<66> · 2851098793...33_<80>

Code:

Mon Mar  4 13:27:29 2019  found factor: 336984493147032562971995513379601767754967948365605198550498996710229737674870663870204565342420478254581812932557654043307215581
Mon Mar  4 13:27:59 2019  found factor: 6959749162400280490828155014204485335625350145371760215412658159677013702142399399352588185810065599105231923944889737935698637
Mon Mar  4 13:28:24 2019  found factor: 2336734685164307986613775326019361694237749461405313894792209567546928479918308192236414670977626158928769553960689372579554181097
Mon Mar  4 13:28:39 2019  found factor: 6946987827596039084252533260092094311522385954578582242455237637
Mon Mar  4 13:28:46 2019  found factor: 336366601346546500228097035506128247332141777798670567552566322581
Mon Mar  4 13:33:46 2019  found factor: 28510987934021302759333038899195224644269767651059788729383372800891155090932433

pinhodecarlos · 2019-03-04, 22:35

Holy cow!

swellman · 2019-03-04, 22:35

fivemack · 2019-03-04, 23:02

Excellent!

fivemack · 2019-03-04, 23:03

F2157 ETA is 14 March; F2373 is 17 March.

RichD · 2019-03-10, 20:04

Code:

p69 factor: 205039637194484190739913648256411749791393974067248876520545758600593
p172 factor: 4230755585129452983233326554597419064668757894840699034995618860007795337299642074588109482573502914636965147594620042292551334116235323518558361965564887347711624211957057

380M unique relations built a 21.9M matrix using TD=90.
Solve time was 329 hours. (-t 4)

Log at: https://pastebin.com/diwJnxFd

fivemack · 2019-03-14, 18:07

Code:

Thu Mar 14 17:31:21 2019  p77 factor: 54302196064787389695139026151708333119109312931909506933532746090840402352093
Thu Mar 14 17:31:21 2019  p113 factor: 62245952846200162645548558813582500195400720007118989495361707141288674663462253082703262822385219970450897628853

237.0 hours for 31.66M matrix at density 122 (not 124) on 14 cores i9-7940X with VBITS=256. Log attached and at https://pastebin.com/ssEJX8DE

VBCurtis · 2019-03-17, 15:58

Including the wait in the 15e queue, just over four months start-to-finish for a C196 with leading digit 8:

Code:

p90 factor: 881293849795480898774667097472904831254881002701274969519288009984061635350811082566836671
p107 factor: 10116226515963453671222553267715169877179089046197183695678518592545389134967958730125036748096252679088809

Q from 50-650M yielded 1045M raw relations, 687M unique. TD=134 built a 38.5M matrix, which took roughly 800hr to solve on 10 threads of one Ivy Bridge-Xeon socket. "top" reported 25GB memory use during matrix solve.

The initial filtering attempt had 647M unique relations, and a matrix of size 41.1M at TD=134.

Log at https://pastebin.com/J43gBBdW

fivemack · 2019-03-17, 16:33

Code:

Sun Mar 17 04:37:52 2019  p93 factor: 486527646416816819224479680717254754886369648236554763329246895853352022582931509734540834697
Sun Mar 17 04:37:52 2019  p180 factor: 404639336087064702466153903535724023908872344863980521922574346996243087460669949804533310396472507166963454858731889330497825875745521807410543508660897414373275197642020886141801

225.2 hours for 29.35M matrix at density 134 (136 didn't work) on 10 cores Xeon Silver 4114 VBITS=256. Log attached and at https://pastebin.com/J9kqpHVe

swellman · 2019-03-20, 15:27

Code:

p92 factor: 46433714837990990875958216598850870416577642450538852248703282551205821311360010949786987071
p122 factor: 26212768018987988288018136450189949160838243101580675602914028176327728879203535719011155973021304609947146600047228634467

462.7M raw / 378.6 unique relations built a matrix @TD=130. Fdb updated.

https://pastebin.com/hjhWP7sA

fivemack · 2019-03-21, 23:05

ETA for C231_148_122 is 28 March

It looks like I'll have time to run a C193 GNFS on local hardware before it would get to the end of the queue at nfs@home, so I'll probably do that.

2019-03-04, 23:03	#104
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 2³×11×73 Posts	F2157 ETA is 14 March; F2373 is 17 March. Last fiddled with by fivemack on 2019-03-07 at 19:26

2019-03-17, 15:58	#107
VBCurtis "Curtis" Feb 2005 Riverside, CA 2×2,437 Posts	C196_3366 complete Including the wait in the 15e queue, just over four months start-to-finish for a C196 with leading digit 8: Code: p90 factor: 881293849795480898774667097472904831254881002701274969519288009984061635350811082566836671 p107 factor: 10116226515963453671222553267715169877179089046197183695678518592545389134967958730125036748096252679088809 Q from 50-650M yielded 1045M raw relations, 687M unique. TD=134 built a 38.5M matrix, which took roughly 800hr to solve on 10 threads of one Ivy Bridge-Xeon socket. "top" reported 25GB memory use during matrix solve. The initial filtering attempt had 647M unique relations, and a matrix of size 41.1M at TD=134. Log at https://pastebin.com/J43gBBdW

2019-03-20, 15:27	#109
swellman Jun 2012 3092₁₀ Posts	C214_150_59 factored Code: p92 factor: 46433714837990990875958216598850870416577642450538852248703282551205821311360010949786987071 p122 factor: 26212768018987988288018136450189949160838243101580675602914028176327728879203535719011155973021304609947146600047228634467 462.7M raw / 378.6 unique relations built a matrix @TD=130. Fdb updated. https://pastebin.com/hjhWP7sA Last fiddled with by swellman on 2019-03-20 at 18:32

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2019-03-04, 22:35	#101
pinhodecarlos "Carlos Pinho" Oct 2011 Milton Keynes, UK 3·17·97 Posts	Holy cow!

2019-03-04, 22:35	#102
swellman Jun 2012 3092₁₀ Posts

2019-03-04, 23:02	#103
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 1918₁₆ Posts	Excellent!

2019-03-21, 23:05	#110
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 1100100011000₂ Posts	ETA for C231_148_122 is 28 March It looks like I'll have time to run a C193 GNFS on local hardware before it would get to the end of the queue at nfs@home, so I'll probably do that.