PSearch
PSearch
http://www.psearch.us/
LLR results from the automated users:
newresults.txt
newstats.txt
PRP results from the automated users:
results.txt
stats.txt
As of February 2, 2006, we have tested:
MANUAL
12498 numbers for PRP testing
3964 numbers for LLR testing
AUTOMATED
5185 for PRP testing
2445 for LLR testing
TOTAL: 24092
We "expect" one prime per every 18629 numbers.
Stats:
Manual PRP candidates tested per person:
Bob: 4321
Boudewijn: 2141
Brian: 1890
Rommel: 1253
Heiner: 1217
Thomas: 350
William (myself): 313
Benoit: 292
Ken: 210
Nathan: 189
Shane: 85
Whilden: 78
Jean: 57
Mike: 51
Craig: 18
Tommy and Xyzzy: 10 each
Vaughan: 5
Pavlos, Ralph: 4 each
Manual LLR candidates tested per person:
Boudewijn: 1599
Rommel: 1445
Heiner: 874
Nathan: 46
Here is a stats page created by Boudewijn Edeling:
http://prp.boudewijnedeling.nl/
We have a forum for our project, located over here:
Forum
********************Update Section********************
Wednesday, May 22, 2002
New prime number found by Bob Cousins
32883*2^1000004+1
At this date, it is the 15th largest prime number,
and the 2nd largest proth prime number
Tuesday, March 12, 2002
New prime number found by Bob Cousins
129927*2^344000+1
At this date, it is the 84th largest prime number
Sunday, February 17, 2002
New prime number found by Robert van der Peijl
67385*2^200151+1
At this date, it is the 330th largest prime number
Monday, February 11, 2002
Start of our group effort.
********************End of Updates********************
Current Group Members
- Brian J. Beesley
- Jean-Yves Canart
- Bob Cousins
- Edward Dillio
- Shane Findley
- Florian Over
- Mike Haas
- Heiner Marxen
- Ken Meyer
- Thomas Ritschel
- Pavlos Saridis
- Rommel C. Zulueta
- Benoit Houle
- Nathan C. Baker
- Boudewijn Edeling / Jeroen Goudsmit
- Michael Vang (Xyzzy)
- Craig Brunson
- Tommy McCabe
- Ralph Kitchens
- Vaughan Davies
- Mike Whilden
- Brook Whylie
- James Perry
- Steve Watkins
- Del Brand
- James Burt
- Vivian Amrich
- Tony Gott
- Cedric Vonck
- myself
- David Underbakke's TwinGen for sieving
- George Woltman's PRP for probable prime testing
- LLR for final primality proving
Past Group Members
- Torbjorn Alm
- Stuart E. Anderson
- Brian J. Beesley
- Patrice Boette
- Bob Cousins
- Kevin Dorekens
- Mikus Grinbergs
- Britt Hack
- Christian Hercher
- Kimmo Herranen
- Marcin Lipinski
- Heiner Marxen
- Adrian Sandor
- Pavlos Saridis
- Robert van der Peijl
- myself
- David Underbakke's TwinGen for sieving
- George Woltman's PRP for probable prime testing
- OpenPFGW for final primality proving
final sieved input.txt file (to 1500 trillion)
final sieved base.txt file (to 1500 trillion)
manual results
sieving
Hi everyone, welcome to PSearch.
This is a group effort, and everyone can contribute. If you are interested, you can e-mail me at:
wfgarnett3@gmail.com
with your processor type, megahertz speed, and whether you are running Windows or Linux. We already used David Underbakke's TwinGen to sieve and George Woltman's
PRP to test for probable primes.
We are now using Jean Penne and George Woltman's:
LLR
which is faster and proves outright primality.
Thanks a lot for all the hard work from everyone participating!
The largest prime numbers list can be found at Chris Caldwell's site at:
http://t5k.org
Check out my Nikon 1 V1 JPEG Burst Mode - Philadelphia video over here:
www.williamgarnett.net
E-mail me: William Garnett III