2019 15e post processing reservations and results - Page 5

fivemack · 2019-02-04, 09:37

Quote:

Originally Posted by VBCurtis

Lucas5145a, a GNFS194, built a 46.5M matrix at TD 128, but did not build a matrix at TD 136. I'm trying 132 now.
Would I benefit from a few more relations? I've heard that matrices get big real quick over 190, but I'm surprised to find GNFS-190 (32LP) at 26.5M and 194 (33LP) nearly twice the size.
There are 639M unique relations presently.

It's more like a GNFS-195 (logN=194.73) and the E-value is rather low (6.92e-15 as compared to 9.36e-15 for a logN=192.91 which was 38.5M density-126 (128 didn't work).

I've enlarged the range a bit, hoping for 700M unique relations when that's done.

VBCurtis · 2019-02-04, 16:12

Thanks! I'll cope with whatever filtering produces after these new relations.

fivemack · 2019-02-04, 23:11

Code:

Mon Feb  4 21:02:16 2019  p90 factor: 322595872518216209532245660077130872756070883843707079496701069770846863063040052881848321
Mon Feb  4 21:02:16 2019  p155 factor: 17194687851755288761521286354329210151292187599831361414824983678029302209676416096452992685684547923622585592360436166162430502229071856604519426683230049

84.3 hours for 19.27M density-140 (not 142) matrix on 14 cores i9/7940X, VBITS=256.

Log attached and at https://pastebin.com/mUNcgUqU

fivemack · 2019-02-05, 15:31

Code:

Tue Feb  5 13:23:32 2019  p96 factor: 336124686987705140692071905981797798063766392065435458340911807201327210105507801637635510256961
Tue Feb  5 13:23:32 2019  p129 factor: 139641317497404112559962703770087203884123184718518217988773412895352872231636052038705695179371235684879608654930470419534954741

240.7 hours for 22.52M density-132 (not 134) matrix on 6 cores i7/4930K. Log attached and at https://pastebin.com/spF1w4sL

Marin and factordb informed

VBCurtis · 2019-02-06, 17:14

C196_3366_2183 has just under 650M unique relations presently. If Q could be extended to 650M, that should get me to 680M unique, allowing a matrix under 40M in size to be built.

Done

Batalov · 2019-02-07, 00:25

Quote:

Originally Posted by Batalov

C258_141_73 --> 20.5M matrix --> ETA 4-7 days.

Done with it.

Code:

Wed Feb  6 15:29:56 2019  p87 factor: 792223551944246740566037341705537987321654771392996004506970470113814741646457579635043
Wed Feb  6 15:29:56 2019  p171 factor: 350618140443167148496115935485679795634039309513299937395249800352852179321160756729275367246359813189740343921575178257418969500814699657513984052006063446491726207714869

Batalov · 2019-02-07, 00:33

Taking Fibonacci(1441)

This one needs the gzrecover -p F1441.dat.gz | remdups 1700 > ...

pinhodecarlos · 2019-02-07, 07:23

Serge, which type of 32 threads machine are you using for this, just curious. Thank you.

SB: Xeon E5-2666 v3

fivemack · 2019-02-07, 16:39

Code:

Thu Feb  7 08:47:49 2019  p51 factor: 168687166071078848535327454286866273469132580489151
Thu Feb  7 08:47:49 2019  p90 factor: 639534281611422840640587203896671193616464569862391064105893585747048002324338501764073131
Thu Feb  7 08:47:49 2019  p91 factor: 8180344832294193037405462879089556895917888224284703547063954087887078931415788094107063681

114.3 hours for 22.77M matrix at density 104 (not 106) on 10 cores Xeon Silver 4114, 256-bit vectors.

Log attached and at https://pastebin.com/bWXxLmnu; Marin and factordb informed.

fivemack · 2019-02-07, 16:51

Taking C240_140_79

swellman · 2019-02-07, 17:27

Taking C225_139_78.

2019-02-06, 17:14	#49
VBCurtis "Curtis" Feb 2005 Riverside, CA 1001010001010₂ Posts	C196_3366_2183 has just under 650M unique relations presently. If Q could be extended to 650M, that should get me to 680M unique, allowing a matrix under 40M in size to be built. Done Last fiddled with by swellman on 2019-02-06 at 18:17

2019-02-07, 07:23	#52
pinhodecarlos "Carlos Pinho" Oct 2011 Milton Keynes, UK 3³·181 Posts	Serge, which type of 32 threads machine are you using for this, just curious. Thank you. SB: Xeon E5-2666 v3 Last fiddled with by Batalov on 2019-02-08 at 20:03 Reason: Q & A

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2019-02-04, 16:12	#46
VBCurtis "Curtis" Feb 2005 Riverside, CA 2×3×7×113 Posts	Thanks! I'll cope with whatever filtering produces after these new relations.

2019-02-07, 00:33	#51
Batalov "Serge" Mar 2008 Phi(4,2^7658614+1)/2 9398₁₀ Posts	Taking Fibonacci(1441) This one needs the gzrecover -p F1441.dat.gz \| remdups 1700 > ...

2019-02-07, 16:51	#54
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 13×491 Posts	Taking C240_140_79

2019-02-07, 17:27	#55
swellman Jun 2012 11×271 Posts	Taking C225_139_78.