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The '''Twin Prime Search''' is a distributed computing project that looks for large [[twin prime]]s ([[Riesel prime|Riesel type]] {{Kbn|k|n}}) of world record size.
 
The '''Twin Prime Search''' is a distributed computing project that looks for large [[twin prime]]s ([[Riesel prime|Riesel type]] {{Kbn|k|n}}) of world record size.
  
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==Data files==
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==Drives==
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*All primes found so far: [http://www.noprimeleftbehind.net/tps/primes_12000.txt Server list]
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* [[Twin Prime Search 222333|{{Vn}}=222333 twin/Sophie Germain drive]]
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*Primes found: 797 ([https://www.mersenneforum.org/showpost.php?p=515887&postcount=118 2019-05-05]): [[:File:Twin Prime Search primes.txt|LLR result file]]
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* [[Twin Prime Search 333444|{{Vn}}=333444 twin/Sophie Germain drive]]
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*Checked for twins: 638 ([https://www.mersenneforum.org/showpost.php?p=490454&postcount=116 2018-06-24]): [[:File:Twin Prime Search twins.txt|LLR result file]]
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* [[Twin Prime Search 480000|{{Vn}}=480000-500000 variable-{{Vn}} drive]]
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* [[Twin Prime Search 1000000|{{Vn}}=1000000 drive]]
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==Table for 480000 &le; <var>n</var> &le; 500000==
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* [[Twin Prime Search 1700000|{{Vn}}=1700000 twin/Sophie Germain drive]]
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The data file can be found [[:File:Twin_Prime_Search_480000.csv|here]] containing 966 primes as of 2020-09-01.
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* [[Twin Prime Search 3322000|{{Vn}}=3322000 twin/Sophie Germain drive]]
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{{#get_web_data:url=https://www.rieselprime.de/z/images/4/4b/Twin_Prime_Search_480000.csv|format=csv with header|delimiter=,|data=date=date,user=user,k=k,n=n}}
 
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<div style="width:38em; height:650px; overflow:auto;">
 
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{| class="wikitable sortable" style="height: auto"
 
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! data-sort-type="number" class="fixhead" | Date
 
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! data-sort-type="number" class="fixhead" | Finder
 
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! data-sort-type="number" class="fixhead" | Number
 
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! data-sort-type="number" class="fixhead" | <var>k</var>-val
 
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! data-sort-type="number" class="fixhead" | <var>n</var>-val
 
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{{#for_external_table:<nowiki/>
 
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{{!}}-
 
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{{!}} style="text-align:right" {{!}} {{{date}}}
 
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{{!}} style="text-align:left" {{!}} [[{{{user}}}]]
 
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{{!}} style="text-align:right" {{!}} [[Riesel prime {{{k}}}|{{Kbn|{{{k}}}|{{{n}}}}}]]
 
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{{!}} style="text-align:right" {{!}} {{{k}}}
 
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{{!}} style="text-align:right" {{!}} {{{n}}}
 
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}}
 
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|}</div>
 
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==Distribution of primes==
 
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*[https://www.mersenneforum.org/showpost.php?p=504438&postcount=117 683 primes found] for 1 <= ''k'' < 548400, 480000 < ''n'' < 500000:
 
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[[File:Twin Prime Search distribution.png]]
 
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==Table for <var>n</var> = 1000000==
 
  
 
==External links==
 
==External links==
 
*[http://mersenneforum.org/forumdisplay.php?f=65 Twin Prime Search] at [[MersenneForum]]
 
*[http://mersenneforum.org/forumdisplay.php?f=65 Twin Prime Search] at [[MersenneForum]]
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{{Navbox Twin Prime Search}}
 
{{Navbox Projects}}
 
{{Navbox Projects}}
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[[Category:Twin Prime Search| ]]
 
[[Category:Distributed computing project]]
 
[[Category:Distributed computing project]]

Latest revision as of 11:04, 21 March 2024

The Twin Prime Search is a distributed computing project that looks for large twin primes (Riesel type k•2n-1) of world record size.

Drives

External links

Twin Prime Search
Miscellaneous
Current work
Completed
Projects
Retrieved from "https://www.rieselprime.de/z/index.php?title=Twin_Prime_Search&oldid=30157"