Linear algebra reservations, progress and results - Page 197

frmky · 2017-10-02, 18:51

150_142 failed with only trivial dependencies found. Starting over with fewer relations.

fivemack · 2017-10-02, 21:49

Taking L1307

Mini-Geek · 2017-10-05, 12:22

Reserving C159_64171_47

swellman · 2017-10-05, 13:46

Reserving C223_129_100.

fivemack · 2017-10-05, 13:47

L1307 looks undersieved (31.45M matrix at td=70) so I am putting on extra Q values for it and the other Fibonacci SNFS numbers, aiming for 550M relations.

YuL · 2017-10-06, 08:47

Reserving C161_3613045528091_17, thanks.

fivemack · 2017-10-06, 12:42

Code:

Fri Oct  6 13:30:06 2017  p62 factor: 30159426692976814405927406310408346500836746699714772458864121
Fri Oct  6 13:30:06 2017  p116 factor: 78108389059698030532381540558874142456535967300376741421906680434497308972601915703781498138124644213987933875655901

165.3 hours for 15.38M density-134 (not 136) matrix on 7 cores of an otherwise fairly busy E5-2650v2. Log attached and at https://pastebin.com/5YManJix

unconnected · 2017-10-06, 13:58

C157_11040 completed - 16 hours for 4.5M matrix(TD=110).

Code:

prp76 factor: 6791590827367494145678259436891110741209316242646722112133932374461482697653
prp81 factor: 317104909878438442044945578413586866547708850807606774856843340423464912534275343

https://pastebin.com/v8jcyY7k

YuL · 2017-10-06, 20:08

C177_4287755796749_17 is factored.

Code:

Fri Oct  6 19:34:18 2017  p73 factor: 6529716608313919933504407342336177588331836930596345561175091902797018231
Fri Oct  6 19:34:18 2017  p104 factor: 50972352449527706267095917357752460172695789314185776685132800312445845055152554541492741982726667715467

LA on a 14.38e6 matrix took ~32.25h using 48 cores of Intel Xeon E5-2686 v4 CPUs, target density = 108 (112 failed).
Log attached and at https://pastebin.com/4whNWVwB

Mini-Geek · 2017-10-07, 01:16

C159_64171_47 complete.

Code:

prp68 factor: 72550354728027210996757930397476747089072100883479851299986903801991
prp91 factor: 1625696096303431330204493472070123147299893867864568084586098426401934556867155723505205299

https://pastebin.com/ZmPrwZtN

Mini-Geek · 2017-10-07, 02:06

Reserving C213_142_112

2017-10-02, 21:49	#2158
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 2×3,191 Posts	Taking L1307 Last fiddled with by fivemack on 2017-10-05 at 14:23

2017-10-05, 13:47	#2161
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 2×3,191 Posts	L1307 looks undersieved (31.45M matrix at td=70) so I am putting on extra Q values for it and the other Fibonacci SNFS numbers, aiming for 550M relations. Last fiddled with by fivemack on 2017-10-05 at 14:25

2017-10-06, 08:47	#2162
YuL Feb 2012 Paris, France 241₈ Posts	C161_3613045528091_17 (14e) Reserving C161_3613045528091_17, thanks.

2017-10-06, 13:58	#2164
unconnected May 2009 Russia, Moscow 2·3³·47 Posts	C157_11040 completed - 16 hours for 4.5M matrix(TD=110). Code: prp76 factor: 6791590827367494145678259436891110741209316242646722112133932374461482697653 prp81 factor: 317104909878438442044945578413586866547708850807606774856843340423464912534275343 https://pastebin.com/v8jcyY7k

2017-10-07, 01:16	#2166
Mini-Geek Account Deleted "Tim Sorbera" Aug 2006 San Antonio, TX USA 17·251 Posts	C159_64171_47 complete. Code: prp68 factor: 72550354728027210996757930397476747089072100883479851299986903801991 prp91 factor: 1625696096303431330204493472070123147299893867864568084586098426401934556867155723505205299 https://pastebin.com/ZmPrwZtN

2017-10-02, 18:51	#2157
frmky Jul 2003 So Cal 2,069 Posts	150_142 failed with only trivial dependencies found. Starting over with fewer relations.

2017-10-05, 12:22	#2159
Mini-Geek Account Deleted "Tim Sorbera" Aug 2006 San Antonio, TX USA 17·251 Posts	Reserving C159_64171_47

2017-10-05, 13:46	#2160
swellman Jun 2012 2²·3·13·19 Posts	Reserving C223_129_100.

2017-10-07, 02:06	#2167
Mini-Geek Account Deleted "Tim Sorbera" Aug 2006 San Antonio, TX USA 10AB₁₆ Posts	Reserving C213_142_112

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