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Difference between revisions of "PSearch"
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'''PSearch''' is a [[:Category:distributed computing project|distributed computing project]] in search of the largest [[Proth prime]]s. | '''PSearch''' is a [[:Category:distributed computing project|distributed computing project]] in search of the largest [[Proth prime]]s. | ||
| − | == | + | ==Status== |
| − | + | This project is terminated. | |
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==Client Software== | ==Client Software== | ||
| − | This project currently uses [[Jean Penné]]'s program, [[ | + | This project currently uses [[Jean Penné]]'s program, [[LLR]]. Previously this project was using [[George Woltman]]'s PRP. |
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==Results== | ==Results== | ||
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! scope="col" | Comments | ! scope="col" | Comments | ||
|- | |- | ||
| − | | | + | | 2002-05-22 |
| − | | New prime | + | | New prime |
| − | | 32883 | + | | {{NPr|32883|1000004}} |
| − | | Bob Cousins | + | | [[Bob Cousins]] |
| At this date, it was the 15th largest prime number, and the 2nd largest Proth prime number. | | At this date, it was the 15th largest prime number, and the 2nd largest Proth prime number. | ||
|- | |- | ||
| − | | | + | | 2002-03-12 |
| − | | New prime | + | | New prime |
| − | | 129927 | + | | {{NPr|129927|344000}} |
| − | | Bob Cousins | + | | [[Bob Cousins]] |
| At this date, it was the 84th largest prime number. | | At this date, it was the 84th largest prime number. | ||
|- | |- | ||
| − | | | + | | 2002-02-17 |
| − | | New prime | + | | New prime |
| − | | 67385 | + | | {{NPr|67385|200151}} |
| − | | Robert van der Peijl | + | | [[Robert van der Peijl]] |
| At this date, it was around the 331st largest prime number. | | At this date, it was around the 331st largest prime number. | ||
|- | |- | ||
| − | | | + | | 2002-02-11 |
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==External Links== | ==External Links== | ||
*[http://primes.utm.edu/bios/page.php?id=437 The Prime Pages Titan Biography] | *[http://primes.utm.edu/bios/page.php?id=437 The Prime Pages Titan Biography] | ||
| − | *[http://mysite.verizon.net/wfgarnett3/ | + | *[http://www.psearch.us/ PSearch Project Home] |
| + | *[https://web.archive.org/web/20140911084022/http://mysite.verizon.net/wfgarnett3/ Wayback link old version] | ||
*[https://www.mersenneforum.org/forumdisplay.php?f=13 PSearch Forum] | *[https://www.mersenneforum.org/forumdisplay.php?f=13 PSearch Forum] | ||
*[[Category:Distributed computing project]] | *[[Category:Distributed computing project]] | ||
Latest revision as of 08:17, 12 July 2020
PSearch is a distributed computing project in search of the largest Proth primes.
Status
This project is terminated.
Client Software
This project currently uses Jean Penné's program, LLR. Previously this project was using George Woltman's PRP.
Results
| Date | News | Number | Discoverer | Comments |
|---|---|---|---|---|
| 2002-05-22 | New prime | Proth 32883•21000004+1 | Bob Cousins | At this date, it was the 15th largest prime number, and the 2nd largest Proth prime number. |
| 2002-03-12 | New prime | Proth 129927•2344000+1 | Bob Cousins | At this date, it was the 84th largest prime number. |
| 2002-02-17 | New prime | Proth 67385•2200151+1 | Robert van der Peijl | At this date, it was around the 331st largest prime number. |
| 2002-02-11 | Start of our group effort. |
