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2018-09-14, 07:01   #232
VictordeHolland

"Victor de Hollander"
Aug 2011
the Netherlands

23·3·72 Posts

Quote:
 Originally Posted by RichD I will start the sieving locally (for the correct job) in a couple months since I am over subscribe at the moment.
No need to sieve locally, just re-queue it on the grid, the 14e is starved anyway. Let the 'zombies' do the heavy lifting and use your own resourches for more important work .

2018-09-14, 07:27   #233
swellman

Jun 2012

24·181 Posts

Quote:
 Originally Posted by VictordeHolland Does anybody got a copy of this dataset, I can't find it on the server? Just to be sure: I'm looking for the relations of the C216 cofactor of 49852639^29-1 (the one that is displayed as factored but isn't) so we can clean this up. Code:  342979604182615255258693254421748108228322604383289993800565370414344839359283788981547172276819546740023979366342120920148747230565238271359993792909152771442330156630035414193369265772093168266608867254556175688641
It appears that this dataset was purged, though Greg is double checking on his end. If it no longer exists, we will have to resieve the job.

2018-09-14, 07:47   #234
VictordeHolland

"Victor de Hollander"
Aug 2011
the Netherlands

22308 Posts
C228_23827_53 factors

C228_23827_53
[ (23827^53-1)/23826 ]

factors as:
Code:
p92 factor:  61752513205787150608818684710149111788113044641425284877726924514491192476968132377158624603
p136 factor:  6561007901320801162078995151916585252669936213149633212472981902877268348326801246295711121837026773411315005714143440635595414163657147
10M matrix, 59h with 4 threads on a i7 3770k with msievelacuda_VBITS128_MANUAL_PREFETCH

Factors uploaded to Factordb: http://www.factordb.com/index.php?qu...3-1%29%2F23826
(Truncated) log attached and at: https://pastebin.com/wUrWK7Y5
Attached Files
 C228_23827_53.log (22.4 KB, 23 views)

2018-09-14, 13:49   #235
swellman

Jun 2012

24·181 Posts

Quote:
 Originally Posted by RichD There doesn't seem to be any new relations coming in for C179_374xx231_19. Probably old WUs from previously submitted work that expired. I started this job building a matrix at TD=96 with just over 400 hours remaining.
Do you want more relations on this number? I think Greg has fixed the glitches within NFS@Home.

 2018-09-14, 14:27 #236 debrouxl     Sep 2009 977 Posts Nope, I do not have a copy of the old C216_49852639_29 dataset either, only of the C215_46988659_29 dataset per https://mersenneforum.org/showpost.p...postcount=1627 . Yup, the glitches have been fixed, WU generation has restarted on both queues and clients have restarted eating (new) files. crunching.php indicates more relations for C179_374xx231_19 than appear in the remdups output from https://mersenneforum.org/showpost.p...postcount=1616 , but we can expand the range further if needed Last fiddled with by debrouxl on 2018-09-14 at 14:36
2018-09-14, 21:27   #237
swellman

Jun 2012

289610 Posts

Quote:
 Originally Posted by VictordeHolland Does anybody got a copy of this dataset, I can't find it on the server? Just to be sure: I'm looking for the relations of the C216 cofactor of 49852639^29-1 (the one that is displayed as factored but isn't) so we can clean this up. Code:  342979604182615255258693254421748108228322604383289993800565370414344839359283788981547172276819546740023979366342120920148747230565238271359993792909152771442330156630035414193369265772093168266608867254556175688641
Confirmed by Greg - this dataset no longer exists on the server. Neither Lionel or I have a copy. Looks like we will have to rerun this job.

Lionel, how about I setup a second run and you double check (and submit) it?

ETA: I have created the job and queued it for sieving. Once we are sure it is correct, we should also delete the erroneous job version (#1355?) per Greg.

Last fiddled with by swellman on 2018-09-15 at 00:28

2018-09-14, 21:57   #238
richs

"Rich"
Aug 2002
Benicia, California

100100100102 Posts
C210_35111_47 factored

Quote:
 Originally Posted by richs Reserving C210_35111_47 (I checked, it's a 30 bit job).
Code:
p54 factor: 221035798267746846728320242514920255139661570169625573
p156 factor: 557104798347474413683504505128229637761607544074276768813873084256665951739453545415683157847681808602934259881490520967747564440070770914111174363860501109
Approximately 117.2 hours on 2 threads Core i3-2310M with 4 GB memory for a 8.06M matrix at TD = 70. Log attached and log at https://pastebin.com/2jEpRk2t
Attached Files
 msieve.log (41.7 KB, 24 views)

2018-09-14, 22:39   #239
RichD

Sep 2008
Kansas

C6C16 Posts

Quote:
 Originally Posted by swellman Do you want more relations on this number? I think Greg has fixed the glitches within NFS@Home.
No. At Q=300M for a 31-bit job we are at the point of diminishing returns. We would have to go back and see what Q ranges are missing and try to piecemeal the possible sporadic ranges. Not worth the effort. I will let it run. Plus, I am already nearing 5% completed.

 2018-09-15, 00:42 #240 richs     "Rich" Aug 2002 Benicia, California 2×32×5×13 Posts Reserving 11611_144 on 14e.
 2018-09-15, 10:21 #241 debrouxl     Sep 2009 11110100012 Posts The poly for 49852639^29-1 (C216_49852639_29A) matches the one in https://mersenneforum.org/showpost.p...postcount=1541 so it LGTM
 2018-09-17, 10:42 #242 unconnected     May 2009 Russia, Moscow 250910 Posts Reserving C162_785232_11446.

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