2020 “small” 15e post processing reservations and results - Page 9

RichD · 2020-11-25, 17:44

Taking 7489_67m1.

chris2be8 · 2020-11-25, 20:54

f20_193p1 is done:

Code:

p123 factor: 743395129164316869525665577319693817035097284345238034426961878946172470558944727352947390616022972186685505892718904201101
p127 factor: 8041742398366322937161083588696100777859712569255579301447955135030659742669949210483995348991092040964461849900673572243143281

Log at https://pastebin.com/UpcLGEkd

Added to factordb and http://myfactors.mooo.com/

Chris

unconnected · 2020-11-27, 21:52

C172_785232_11530 completed - 39 hours for 7M matrix (TD=140).

Code:

p95 factor:  91940046764727798958776978304066969326579392672373359442440554774482543811639792023965054565901
p77 factor: 21939798229290874048628197715215699239074246721610961212419318907790122003667

Factors were found on 9th dependency(!)
https://pastebin.com/VwBuy0Kd

richs · 2020-11-28, 14:57

Sorry the previous two posts are in the wrong thread. They should have been in the 14e thread.

Edit: I tried to do this. Let me know if I messed it up.

Thanks, Ed!

swellman · 2020-11-29, 00:44

Quote:

Originally Posted by swellman

For the record, Q range was 20-190M. Just raised the upper end to 210M.

Downloaded the data and managed to get it into LA. Details follow:

- 363M (est by NFS@Home)

- 353M raw (after D/L and gzrecover)

- 277M unique

TD of 116 got into LA (120 failed)

ETA ~695 hrs (still stabilizing)

I’ll continue with postprocessing unless someone wants to see what more relations buys.

VBCurtis · 2020-11-29, 00:51

20MQ is on the order of 4000-4500 core-hours of sieving. It saved you 220hr of matrix time; if I guess that you're on a 6-core machine that's a bit worse than 3:1 ratio. I'm glad the extra relations saved you more than a week, bit I'm a bit disappointed the matrix didn't shrink even further!

swellman · 2020-11-29, 01:36

It’s on a quad core plus HT, so 8(ish) threaded.

Just letting it play out now.

jyb · 2020-11-29, 18:29

Taking 7p5_302.

jyb · 2020-12-04, 16:36

Code:

p82 factor: 2662904328553964805743785730951982862253245773503902750041322049968738541001702673
p121 factor: 3366160535509774257081346403562279255697200313767137740835745419815053211892068808831024036007601105644084961657039552793

https://pastebin.com/gXac1AWL

chris2be8 · 2020-12-04, 17:16

f28_173p1 has built a matrix. About 92 hours remain so I should have a result on Tuesday.

Chris

RichD · 2020-12-05, 14:05

Code:

p72 factor: 241341236157602610557087646951296808965712672811671488582492816449219279
p84 factor: 405041001356030637142861043731609821160576034944488724998252505784742351466382214649
p99 factor: 195951238442820566979109304749332861958110082830448112557458537111681933597631760026304179594996169

197M unique relations built an 11.2M matrix using TD=132.
Solve time about 116 hours. (-t 4)

Log at: https://pastebin.com/gW7Qfbtj

2020-11-27, 21:52	#91
unconnected May 2009 Russia, Moscow 100111101010₂ Posts	C172_785232_11530 completed - 39 hours for 7M matrix (TD=140). Code: p95 factor: 91940046764727798958776978304066969326579392672373359442440554774482543811639792023965054565901 p77 factor: 21939798229290874048628197715215699239074246721610961212419318907790122003667 Factors were found on 9th dependency(!) https://pastebin.com/VwBuy0Kd Last fiddled with by unconnected on 2020-11-27 at 21:53

2020-11-28, 14:57	#92
richs "Rich" Aug 2002 Benicia, California 2273₈ Posts	Sorry the previous two posts are in the wrong thread. They should have been in the 14e thread. Edit: I tried to do this. Let me know if I messed it up. Thanks, Ed! Last fiddled with by richs on 2020-11-28 at 15:48 Reason: Moved two posts to another thread.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
2020 14e post processing reservations and results	swellman	NFS@Home	544	2020-12-31 15:14
2020 15e post processing reservations and results	swellman	NFS@Home	112	2020-12-29 22:58
2019 14e post processing reservations and results	swellman	NFS@Home	862	2019-12-31 10:51
2018 15e post-processing reservations and results	fivemack	NFS@Home	221	2019-01-04 13:08
2018 14e post processing reservations and results	pinhodecarlos	NFS@Home	551	2019-01-04 13:06

2020-11-25, 17:44	#89
RichD Sep 2008 Kansas 110011010100₂ Posts	Taking 7489_67m1.

2020-11-29, 00:51	#94
VBCurtis "Curtis" Feb 2005 Riverside, CA 4677₁₀ Posts	20MQ is on the order of 4000-4500 core-hours of sieving. It saved you 220hr of matrix time; if I guess that you're on a 6-core machine that's a bit worse than 3:1 ratio. I'm glad the extra relations saved you more than a week, bit I'm a bit disappointed the matrix didn't shrink even further!

2020-11-29, 01:36	#95
swellman Jun 2012 B91₁₆ Posts	It’s on a quad core plus HT, so 8(ish) threaded. Just letting it play out now.

2020-11-29, 18:29	#96
jyb Aug 2005 Seattle, WA 2·3³·31 Posts	Taking 7p5_302.

2020-12-04, 17:16	#98
chris2be8 Sep 2009 11111010100₂ Posts	f28_173p1 has built a matrix. About 92 hours remain so I should have a result on Tuesday. Chris