Linear algebra reservations, progress and results - Page 99

fivemack · 2016-07-06, 07:18

These 250-plus-digit-difficulty homogeneous Cunningham numbers are hard (216197642 relations on 7+2_298 has produced a 17.68M density-100 matrix (density-110 impossible) which would take weeks), so I am queuing extra sieving to bring the three non-reserved-by-jyb up to 300M relations. Will do the same for jyb's if he wants.

jyb · 2016-07-06, 07:26

Quote:

Originally Posted by fivemack

These 250-plus-digit-difficulty homogeneous Cunningham numbers are hard (216197642 relations on 7+2_298 has produced a 17.68M density-100 matrix (density-110 impossible) which would take weeks), so I am queuing extra sieving to bring the three non-reserved-by-jyb up to 300M relations. Will do the same for jyb's if he wants.

Yes, please. I haven't actually downloaded the relations yet.

fivemack · 2016-07-06, 07:37

Done

jyb · 2016-07-06, 14:44

Reserving C174_146_52 (14e).

swellman · 2016-07-07, 12:26

Reserving C185_145_43 in the 14e queue.

fivemack · 2016-07-08, 09:10

Reserving 241_125_minus1

fivemack · 2016-07-08, 11:55

7+2_298 underway on i7/4770K (td=125, 13.91M matrix), should be done Thursday 14/7 morning

swellman · 2016-07-09, 22:13

Should the number of relations for C185_145_43 be increased another 100M seeing it is a 32-bit job? Seems like low hanging fruit for the ever hungry grid, and it will make it easier in post processing.

6^347+5^347 scheduled to finish this Thursday.

jyb · 2016-07-11, 16:39

Code:

p84 factor: 352819509685780895254092027117468279106450160343066877401768526633098904300691945149
p90 factor: 389649204252162093659147018349791072092785111376778443682463296790978674673106776217023121

Log: http://pastebin.com/2cA1Y8bq and attached.

jyb · 2016-07-11, 16:40

Code:

p102 factor: 587773320458581178247580563440232678543820959597778731052432645054786643930054082521337692272244697979
p130 factor: 1460805849883787329875977222422579113045814089543098186277706148727971000308974623250735699143723258859691244107036939120996987369

Log: http://pastebin.com/EYu65VRg and attached.

jyb · 2016-07-11, 16:41

Reserving 7+5_296 (14e).

2016-07-06, 07:18	#1079
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 2³×11×73 Posts	These 250-plus-digit-difficulty homogeneous Cunningham numbers are hard (216197642 relations on 7+2_298 has produced a 17.68M density-100 matrix (density-110 impossible) which would take weeks), so I am queuing extra sieving to bring the three non-reserved-by-jyb up to 300M relations. Will do the same for jyb's if he wants. Last fiddled with by fivemack on 2016-07-06 at 07:19

2016-07-08, 11:55	#1085
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 2³×11×73 Posts	7+2_298 underway on i7/4770K (td=125, 13.91M matrix), should be done Thursday 14/7 morning Last fiddled with by fivemack on 2016-07-08 at 13:29

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2016-07-06, 07:37	#1081
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 2³×11×73 Posts	Done

2016-07-06, 14:44	#1082
jyb Aug 2005 Seattle, WA 3·19·31 Posts	Reserving C174_146_52 (14e).

2016-07-07, 12:26	#1083
swellman Jun 2012 2²·773 Posts	Reserving C185_145_43 in the 14e queue.

2016-07-08, 09:10	#1084
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 14430₈ Posts	Reserving 241_125_minus1

2016-07-09, 22:13	#1086
swellman Jun 2012 3092₁₀ Posts	Should the number of relations for C185_145_43 be increased another 100M seeing it is a 32-bit job? Seems like low hanging fruit for the ever hungry grid, and it will make it easier in post processing. 6^347+5^347 scheduled to finish this Thursday.

2016-07-11, 16:41	#1089
jyb Aug 2005 Seattle, WA 3347₈ Posts	Reserving 7+5_296 (14e).