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Message boards : General discussion : Four more primes contest! Started!

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Joe O
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Joined: 13 Jul 07
Posts: 51
ID: 9819
Credit: 19,694,269
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PSA Jade: Earned 10,000,000 credits (19,692,669)
Message 27637 - Posted: 4 Nov 2010 | 23:46:40 UTC
Last modified: 5 Nov 2010 | 0:33:08 UTC

The Sierpinski/Riesel Base 5 project needs to find four more primes to make this the best year in the project. To see the number of primes found by year, look at the Primes Reported paragraph of the Description post. http://www.mersenneforum.org/showthread.php?t=14060 This is also a good place to find out more about the project.
Using prime scoring, the years shape up like this:

2006 9319511 2010 8390964 2007 4763138 2005 3401124 2008 1907691 2004 436873

For more information about the contest please see this thread.
http://www.mersenneforum.org/showthread.php?p=235245#post235245

JohnProject donor
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Joined: 21 Feb 06
Posts: 2875
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Credit: 2,681,934
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321 LLR Bronze: Earned 10,000 credits (11,773)Cullen LLR Bronze: Earned 10,000 credits (14,945)ESP LLR Bronze: Earned 10,000 credits (26,855)PPS LLR Bronze: Earned 10,000 credits (84,876)PSP LLR Bronze: Earned 10,000 credits (15,311)SoB LLR Bronze: Earned 10,000 credits (21,440)SR5 LLR Bronze: Earned 10,000 credits (29,270)SGS LLR Bronze: Earned 10,000 credits (26,616)TPS LLR (retired) Bronze: Earned 10,000 credits (36,288)TRP LLR Bronze: Earned 10,000 credits (41,655)Woodall LLR Bronze: Earned 10,000 credits (15,807)321 Sieve Bronze: Earned 10,000 credits (20,014)Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (23,405)PPS Sieve Bronze: Earned 10,000 credits (36,192)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Bronze: Earned 10,000 credits (20,306)TRP Sieve (suspended) Bronze: Earned 10,000 credits (21,738)GFN Bronze: Earned 10,000 credits (86,217)PSA Ruby: Earned 2,000,000 credits (2,143,756)
Message 27657 - Posted: 5 Nov 2010 | 20:50:41 UTC

The Sierpinski/Riesel Base 5 project needs to find four more primes to make this the best year in the project.

Unfortunately, PG's PRPNet does not support SR5's PRPNet v2.4.7. However, if anyone is interested in helping them make 2010 the best year so far in regards to prime score, you can participate through PST's server by adding the following line to your master_prpclient.ini file and updating:

server=sr5:100:1:prime2u.com:7171

To set up PRPNet, please see the PRPNet thread.

Year Score
2006 9319511
2010 8390964
2007 4763138
2005 3401124
2008 1907691
2004 436873
2009 0

Year Prime Count
2005 130
2006 126
2007 31
2010 28
2004 23
2008 10
2009 0

SR5 Project Description
This project is an extension of the original Sierpinski/Riesel problems. It is attempting to solve the Sierpinski/Riesel problems for base 5 by determining the smallest Sierpinski/Riesel base 5 numbers. Therefore, primes of the form k*5^n+/-1 are being sought for even k's.

For more details, please see their project description.
____________

Joe O
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Joined: 13 Jul 07
Posts: 51
ID: 9819
Credit: 19,694,269
RAC: 0
PSA Jade: Earned 10,000,000 credits (19,692,669)
Message 27729 - Posted: 8 Nov 2010 | 1:34:05 UTC

Results after four days:

User ID Score Tests 4 days on 2.4.7 server Robert47 26334 19 NeoGen 41428 30 ltd 466185 337 Joe_O 514703 372


User ID Score Tests 4 days on 3.3.6 server gerd 1194 1 valterc 21478 18 Mathew_Steine 22701 19 Steve_Martin@SETI.USA 28610 24 kimmyl 29813 25 Joe_O 199128 167 shanky123 352295 296 sm5ymt 1042694 874


12 more days to go!

Message boards : General discussion : Four more primes contest! Started!

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