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Difference between revisions of "PrimeGrid 27121 Prime Search"
(2021-04-08) |
(History) |
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==Status== | ==Status== | ||
− | *[http://prpnet.primegrid.com:12006/ PRPnet status] | + | *[https://web.archive.org/web/*/http://prpnet.primegrid.com:12006/ PRPnet status] |
*[[Riesel prime 2 27]] | *[[Riesel prime 2 27]] | ||
*[[Proth prime 2 27]] | *[[Proth prime 2 27]] | ||
Line 13: | Line 13: | ||
==History== | ==History== | ||
− | *{{HistLink|2021-04-08|P#9612#149921}}: For {{Kbn|±|121|n}} all {{Vn}} | + | *{{HistLink|2022-03-21|P#9850#154888}}: For {{Kbn|±|27|n}} all {{Vn}}≤10000000 were checked |
− | *2009-02-13: Collaborating work with [[12121 Search]] | + | *{{HistLink|2021-04-08|P#9612#149921}}: For {{Kbn|±|121|n}} all {{Vn}}≤10000000 were checked |
+ | *{{HistLink|2009-02-13|P#1229#13574}}: Collaborating work with [[12121 Search]] | ||
==See also== | ==See also== |
Revision as of 09:48, 11 April 2023
Purpose
Searching for primes of the forms 27•2n±1 and 121•2n±1.
Status
Multi Reservation
History
- 2022-03-21: For 27•2n±1 all n≤10000000 were checked
- 2021-04-08: For 121•2n±1 all n≤10000000 were checked
- 2009-02-13: Collaborating work with 12121 Search
See also
External links
PrimeGrid
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Others |