Team drive #3: k=300-400 n=260K-600K

gd_barnes · 2008-03-01, 02:54

This is team drive #3 for No Prime Left Behind. We will be searching all k=300-400 for n=260K-600K.

Karsten (kar_bon) has created a web page here that shows details for the drive. He also maintaines a site that has almost all known Riesel primes. There is a page for the range of 300<k<2000 here. The ranges searched and primes found from this project will be shown there.

IronBits' excellent LLRnet server will be processing a large part of the range. For general info. on setting up and running the server see this thread. The info. specific to this server that needs to be entered in your llr-clientconfig.txt file is:

server = "nplb.ironbits.net"
port = 5000

We have divided the files up into n=1K pieces. There should be an average of around 1750 candidates in each file and should take around 6-9 CPU days to test depending on your CPU and the n-range reserved. Feel free to reserve as many files as you can complete in about a 2-week time frame.

Please report all reservations/statuses/completions for this drive in this thread. Please report all primes found in the 'Report primes here' thread. Please post all results files in this thread or send them to me at: gbarnes017 at gmail dot com.

Please report all reservations/statuses/completions for this drive in this thread. Please report all primes found in the 'Report primes here' thread.

IMPORTANT NOTE 1: The n=1K files are ~50% larger than the n=100 files in drives 1 and 2 and will be scored accordingly.

IMPORTANT NOTE 2: Please report all top-5000 primes with a project ID of 'PrimeSearch' to properly credit Michael Hartley's original project.

The project Admin's will take care of reserving ranges and entering primes at Michael's site after each n=20K range is completed.

New primes found from drive #3:

Code:

Prime found        by
371*2^596942-1     em99010pepe
351*2^590579-1     Lennart
371*2^571042-1     gd_barnes
327*2^552901-1     Lennart
367*2^537553-1     tnerual
375*2^536724-1     Brucifer
353*2^519312-1     glennpat
375*2^514874-1     henryzz
375*2^513834-1     glennpat
315*2^475986-1     tnerual
381*2^469371-1     gd_barnes
351*2^462287-1     gd_barnes
353*2^449918-1     IronBits
325*2^444297-1     tnerual
315*2^443524-1     IronBits
355*2^433303-1     kar_bon
355*2^424413-1     em99010pepe
385*2^424189-1     em99010pepe
349*2^416059-1     em99010pepe
321*2^410721-1     em99010pepe
385*2^406815-1     em99010pepe
319*2^404643-1     em99010pepe
385*2^401771-1     Mini-Geek
309*2^387221-1     BlisteringSheep
327*2^381552-1     AES
321*2^374514-1     IronBits
397*2^369573-1     Flatlander
399*2^341641-1     kar_bon
321*2^332421-1     Beyond
347*2^330228-1     Beyond
339*2^322159-1     Beyond
309*2^315773-1     Beyond
381*2^303722-1     Beyond
349*2^293773-1     Beyond
315*2^292427-1     Beyond
309*2^290423-1     Beyond
317*2^290172-1     Beyond
349*2^287411-1     Beyond
319*2^286103-1     Beyond
339*2^284975-1     Beyond
363*2^284859-1     Beyond
351*2^283706-1     Beyond
353*2^278588-1     em99010pepe
309*2^274199-1     em99010pepe
349*2^265055-1     em99010pepe
309*2^263951-1     em99010pepe
313*2^261255-1     em99010pepe

Primes confirmed from drive #3:

Code:

Prime found        by
349*2^598831-1     em99010pepe
301*2^587635-1     gd_barnes
331*2^575199-1     Flatlander
301*2^566979-1     gd_barnes
349*2^564443-1     IronBits
315*2^564347-1     IronBits
301*2^554825-1     Lennart
343*2^548383-1     em99010pepe
325*2^541569-1     IronBits
349*2^529251-1     glennpat
321*2^514041-1     glennpat
357*2^510812-1     em99010pepe
313*2^508091-1     glennpat
395*2^505000-1     em99010pepe
399*2^496100-1     gd_barnes
333*2^491436-1     IronBits
323*2^486322-1     IronBits
309*2^480343-1     IronBits
363*2^476748-1     IronBits
379*2^469369-1     gd_barnes
377*2^465986-1     gd_barnes
365*2^465850-1     gd_barnes
395*2^464002-1     gd_barnes
377*2^463086-1     gd_barnes
301*2^439347-1     gd_barnes
373*2^418927-1     em99010pepe
307*2^408953-1     em99010pepe
395*2^401228-1     Mini-Geek
381*2^398511-1     tnerual
331*2^389727-1     tnerual
363*2^383088-1     kar_bon
395*2^379448-1     grobie
365*2^379426-1     tnerual
355*2^378477-1     AES
377*2^376274-1     kar_bon
395*2^372674-1     IronBits
395*2^370458-1     gd_barnes
391*2^362657-1     Flatlander
357*2^355018-1     Beyond
363*2^348040-1     Flatlander
395*2^346282-1     Beyond
357*2^334980-1     Beyond
351*2^334709-1     Beyond
301*2^314825-1     Beyond
341*2^312138-1     Beyond
395*2^307796-1     Beyond
397*2^307581-1     Beyond
367*2^297505-1     Beyond
395*2^295928-1     Beyond
399*2^290555-1     Beyond
363*2^290278-1     Beyond
381*2^288935-1     Beyond
383*2^285892-1     Beyond
355*2^279801-1     em99010pepe
321*2^278837-1     em99010pepe
365*2^278054-1     em99010pepe
377*2^277810-1     em99010pepe
371*2^276762-1     em99010pepe
397*2^268601-1     em99010pepe
357*2^263518-1     em99010pepe

Status:

Code:

n-range      tested by       Status          # primes
596K-600K    em99010pepe     complete        1 (plus 1 confirmed)
549K-596K    LLRnet (IB5000) complete        3 (plus 6 confirmed)
545K-549K    em99010pepe     complete        0 (1 confirmed)
491K-545K    LLRnet (IB5000) complete        5 (plus 8 confirmed)
490K-491K    mdettweiler     complete        0
470K-490K    LLRnet (IB5000) complete        1 (plus 3 confirmed)
460K-470K    gd_barnes       complete        2 (plus 5 confirmed)
440K-460K    LLRnet (IB5000) complete        3
437K-440K    gd_barnes       complete        0 (1 confirmed)
425K-437K    LLRnet (IB8000) complete        1
424K-425K    em99010pepe     complete        2
423K-424K    gd_barnes       complete        0
422K-423K    mdettweiler     complete        0
402K-422K    em99010pepe     complete        4 (plus 2 confirmed)
400K-402K    Mini-Geek       complete        1 (plus 1 confirmed)
340K-400K    LLRnet (IB5000) complete        5 (plus 13 confirmed)
321K-340K    Beyond          complete        3 (plus 2 confirmed)
320K-321K    mdettweiler     complete        0
280K-320K    Beyond          complete       11 (plus 10 confirmed)
260K-280K    em99010pepe     complete        5 (plus 7 confirmed)

Files for LLRing (please take the lowest available range):

Code:

The drive is now officially complete.
Thanks to all who contributed to an oustanding finish!

Known primes in reserved but uncompleted ranges: none

Let's ROCK!

Gary

IronBits · 2008-03-01, 03:34

This server is up and running on port 5000

gd_barnes · 2008-03-01, 03:39

Quote:

Originally Posted by IronBits

This server is up and running on port 5000

All right! Ready to roll. I'll move 2 cores to it shortly.

IronBits · 2008-03-01, 05:38

Working very well, socket 6 is opens and closes promptly, and once, when 2 different folks hit at the same time,
socket 7 opened and closed promptly, as did socket 6. Better behaved than the windows version I think.
I think we have a keeper.

I have 4 cores on it, and 8 cores on port 500 to clean up Glen's mess. :)

em99010pepe · 2008-03-01, 12:28

Taking 260-280

gd_barnes · 2008-03-01, 21:26

Quote:

Originally Posted by IronBits

Working very well, socket 6 is opens and closes promptly, and once, when 2 different folks hit at the same time,
socket 7 opened and closed promptly, as did socket 6. Better behaved than the windows version I think.
I think we have a keeper.

I have 4 cores on it, and 8 cores on port 500 to clean up Glen's mess. :)

GLEN's mess?!! Excellent! I'm glad it is somebody ELSE's mess now. I wonder who Glen is though? lol

I put 3 cores for some temporary filler work on them for about 1-2 days around midnight CST last night as a good test. I'll pull them back off to start sieving for this k-range for n>600K starting late Sunday.

mdettweiler · 2008-03-02, 05:40

Taking 320-321 (please note: this is an n=1K chunk).

gd_barnes · 2008-03-02, 05:56

Quote:

Originally Posted by Anonymous

Taking 320-321 (please note: this is an n=1K chunk).

OK, your last k/n pair should be:
363 321000

mdettweiler · 2008-03-02, 05:57

Quote:

Originally Posted by gd_barnes

OK, your last k/n pair should be:
363 321000

Yep, that's it.

gd_barnes · 2008-03-04, 18:10

Beyond is reserving the range of n=280K-340K minus Anon's reservation of n=320K-321K for manual LLR testing.

gd_barnes · 2008-03-04, 19:24

I changed thread name and some other semantics to reflect thru ~400K.

Since we're currently around n=365K on IronBit's server, we will most likely pass n=400K with the rally this weekend.

Gary

2008-03-01, 05:38	#4
IronBits I ♥ BOINC! Oct 2002 Glendale, AZ. (USA) 3·7·53 Posts	Working very well, socket 6 is opens and closes promptly, and once, when 2 different folks hit at the same time, socket 7 opened and closed promptly, as did socket 6. Better behaved than the windows version I think. I think we have a keeper. I have 4 cores on it, and 8 cores on port 500 to clean up Glen's mess. :) Last fiddled with by IronBits on 2008-03-01 at 05:40

2008-03-01, 12:28	#5
em99010pepe Sep 2004 2·5·283 Posts	Taking 260-280 Last fiddled with by em99010pepe on 2008-03-01 at 12:35

2008-03-04, 19:24	#11
gd_barnes "Gary" May 2007 Overland Park, KS 2×3²×659 Posts	I changed thread name and some other semantics to reflect thru ~400K. Since we're currently around n=365K on IronBit's server, we will most likely pass n=400K with the rally this weekend. Gary Last fiddled with by gd_barnes on 2008-03-05 at 23:04 Reason: Of course I mind! Quick messin' with my posts!

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2008-03-01, 03:34	#2
IronBits I ♥ BOINC! Oct 2002 Glendale, AZ. (USA) 10001011001₂ Posts	This server is up and running on port 5000

2008-03-02, 05:40	#7
mdettweiler A Sunny Moo Aug 2007 USA (GMT-5) 14152₈ Posts	Taking 320-321 (please note: this is an n=1K chunk).

2008-03-04, 18:10	#10
gd_barnes "Gary" May 2007 Overland Park, KS 10111001010110₂ Posts	Beyond is reserving the range of n=280K-340K minus Anon's reservation of n=320K-321K for manual LLR testing.