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Old 2017-10-18, 09:19   #2201
fivemack
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Default L4035A complete

Code:
Wed Oct 18 00:30:01 2017  p67 factor: 1132441062118657988069459361212669262221594775280716204960225056221
Wed Oct 18 00:30:01 2017  p113 factor: 69375058227376378456180740843481764719489673711855146010085448321766090414992352770525385538077508062911060288521
146.5 hours for 16.83M density-136 (138 didn't work) matrix on 7 cores E5-2650v2. Log attached and at https://pastebin.com/Qd4ZDnBu
Attached Files
File Type: log L4035A.log (116.2 KB, 34 views)
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Old 2017-10-19, 11:01   #2202
swellman
 
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Quote:
Originally Posted by frmky View Post
Looking at it now...

Edit: now download the "clean" version and try again.
It works! Downloaded the data file and it was clean, no problems noted. Thank you Greg! Did you find the source of the recent data file corruption problems?

This morning I noted that this 14e/33 msieve job successfully built a matrix from 697M raw relations @TD=70, ETA 2450 hrs. Going to try again at TD=90.

Last fiddled with by swellman on 2017-10-19 at 11:02
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Old 2017-10-19, 11:57   #2203
wombatman
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Quote:
Originally Posted by fivemack View Post
Yes, egrep doesn't work on compressed data. But if you're on a Unix machine, gunzip -c msieve.dat.gz | egrep ... | gzip -c will filter the compressed relations file on the fly and recompress the results as they come out, which ought to save quite a lot of disc space.
Just a followup that this worked perfectly, and the matrix is now built and due to be finished in ~80-82 hours.
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Old 2017-10-20, 17:01   #2204
VBCurtis
 
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I'll have a go at LA for Lucas(3795) from the 15e queue.
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Old 2017-10-21, 05:01   #2205
frmky
 
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F1321 is done.

Code:
Fri Oct 20 15:21:14 2017  p83 factor: 69626979775096683234793519356605470432977725247718711475283204582085949484683482861
Fri Oct 20 15:21:14 2017  p142 factor: 9273983418131527085004889529092092748649112068008532668692663079241442154764329300216622766855423715328763455785218354551858057110900877373573
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Old 2017-10-22, 17:10   #2206
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Quote:
Originally Posted by VBCurtis View Post
I'll have a go at LA for Lucas(3795) from the 15e queue.
I see this number is assigned to Greg now; I hadn't downloaded relations yet, so I'll process L5715A from the 14e queue instead.
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Old 2017-10-23, 01:35   #2207
wombatman
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C181_HP2_4496_313 factors as:
Code:
p72 factor: 455044685066535342888386537868177939233919658162573657240195840480779539
p109 factor: 2707034039704994685277147552030667475551207534457852025229162156962029074134842118345123858267307874230395097
Took approximately 93 hours on 8 threads of a 4930K at TD=130. Log file is attached. Note that I removed all the bits of the log from when I was having issues with the initial relations file.
Attached Files
File Type: log C181_HP2_4496_313b.log (30.2 KB, 147 views)
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Old 2017-10-23, 06:45   #2208
frmky
 
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Quote:
Originally Posted by VBCurtis View Post
I see this number is assigned to Greg now; I hadn't downloaded relations yet, so I'll process L5715A from the 14e queue instead.
Sorry! I didn't see your post.
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Old 2017-10-23, 13:29   #2209
RichD
 
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Taking C227_135_76 next.
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Old 2017-10-23, 15:44   #2210
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Default C227_140_61 factored

202 hours to solve a 15.9M matrix using -t 4, w/ TD=132 (retry attempted).

remdups4 says:
Code:
Found 407333057 unique, 107319784 duplicate, and 5123 bad relations.
Code:
p64 factor: 2363437216374631892008045817854362472042164284268501264441285169
p163 factor: 4500044515090371233499785533644219816636397577744124508605030531349524083493905857422716724778952013421629686195984006786912018094572031737066880899100218946318973
https://pastebin.com/v3eQAz43
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Old 2017-10-23, 19:59   #2211
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L3795B is done.

Code:
p60 factor: 612348618308220610749728687560942525957030000709170719322741
p119 factor: 18393757860363126409610158230472513454761725030065514049375068114849856624669853089551126227552626332154361336058864361
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