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Old 2013-07-22, 23:16   #1
RichD
 
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Default Team Sieve #37: 3408:i1287

Tracking Aliquot Sequence 3408 index 1287.
Code:
# sieve with ggnfs siever 14e on the alg side with Q=10M to 34M
# aq3408:1287
# norm 9.745627e-015 alpha -7.744336 e 3.793e-012 rroots 3
n: 25797575131790381764317406030419543530247871027977137938177849677244690157065100738893911971862010361529679087277839665771863704705529497481575938310123
skew: 1341467.56
c0: -2517106373804145181364286197055054075
c1: -181618619647482158982503505948
c2: -6280170503010468554850924
c3: -16534603320158905976
c4: 15888436541215
c5: 3003900
Y0: -97001535586366271156398420418
Y1: 15535061495212391
rlim: 20000000
alim: 20000000
lpbr: 29
lpba: 29
mfbr: 58
mfba: 58
rlambda: 2.5
alambda: 2.5
type: gnfs
Poly generated by: VBCurtis
Post-processing by: ???

Run the siever using the following command:
Code:
gnfs-lasieve4I14e -a 3408_1287.poly -o <output_file_name> -f <start_of_range> -c <length_of_range>
Add the -v switch if you want to see status updates every few seconds.
(I like to watch the progress.)

In case a restart is needed in the range, add the -R switch.
(All range numbers must be full decimal representations. i.e., 21M = 21000000)

Since ggnfs is single thread, multiple copies need to be run at the same time to utilize multiple cores. Be sure to use a different output_file_name for each range. Something like 3408_22M as signifying the starting point.

Now, a place to hold the output files. I have a DropBox account which I can personally use but an FTP site might be better.

To start things off I'll take 10-16M.

Code:
RichD 10-16M
VBCurtis 16-18M
thomasn 18-24M

Last fiddled with by henryzz on 2013-07-23 at 15:04 Reason: add reservations
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Old 2013-07-23, 03:49   #2
VBCurtis
 
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I have just one core available right now, so I'll take 16-18M.
ETA about 5 days.

Last fiddled with by VBCurtis on 2013-07-23 at 03:50
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Old 2013-07-23, 14:49   #3
thomasn
 
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Using all four cores of a 2600 K, I'll take 18-24M.
ETA should be about 3 days.
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Old 2013-07-27, 16:04   #4
VBCurtis
 
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I'd like to successfully upload my results before reserving more territory. I haven't used dropbox before. What's the plan?
I have just over 4M relations in two files.

Last fiddled with by VBCurtis on 2013-07-27 at 16:04
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Old 2013-07-27, 17:34   #5
RichD
 
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I should finish up my range later today. I'll take 24-28M next.

I was hoping a post-processor would volunteer their services. They usually say where they would like the rels. Some people use DropBox, SendSpace or RapidShare. I have a personal account at DropBox I can place my results and provide the link to the file(s). Some of the PP have an FTP site.

Anybody want to do the post-processing for this number?
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Old 2013-07-28, 14:47   #7
schickel
 
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Quote:
Originally Posted by RichD View Post
I should finish up my range later today. I'll take 24-28M next.

I was hoping a post-processor would volunteer their services. They usually say where they would like the rels. Some people use DropBox, SendSpace or RapidShare. I have a personal account at DropBox I can place my results and provide the link to the file(s). Some of the PP have an FTP site.

Anybody want to do the post-processing for this number?
Sold!

I'll do the post on this number. The sievers can feel free to upload their relations anywhere that strikes their fancy. I'll start downloading and let you know when I've got them...
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Old 2013-07-28, 19:33   #8
VBCurtis
 
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I just set up dropbox. Here's (I think?) a link to the folder with 16-18M:

https://www.dropbox.com/sh/jmi5070leaj7nv7/wnD-4lwM1W

-Curtis
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Old 2013-07-29, 13:24   #9
RichD
 
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Oops, I'm not even following my own instructions.

10-16M done.
https://www.dropbox.com/s/xvhvu1gyw86odl5/3408_10M.zip

From remdups4
Code:
Found 10797344 unique, 829988 duplicate, and 1 bad relations.
24-28M done.
https://www.dropbox.com/s/y7e8b8bn6o1ozdg/3408_24M.zip

From remdups4
Code:
Found 7319303 unique, 167526 duplicate, and 0 bad relations.
I have another core available so will wrap it up by taking 28-34M.
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Old 2013-07-29, 18:54   #10
schickel
 
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I've got the first four files from thomasn downloaded. Working on the file from VBCurtis right now.

I won't be able to sit down and really concentrate on this until Wednesday.
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Old 2013-07-31, 02:54   #11
RichD
 
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28-34M done.
https://www.dropbox.com/s/r0iekrzh7f8lpfx/3408_28M.zip

From remdups4
Code:
Found 10337039 unique, 306557 duplicate, and 0 bad relations.
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