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Difference between revisions of "Proth prime 2 15"
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==History== | ==History== | ||
{{HistC|2021-04-01|9000000|PrimeGrid Fermat Divisor Search}} | {{HistC|2021-04-01|9000000|PrimeGrid Fermat Divisor Search}} | ||
− | {{HistF|2020-12-24|7619838|(Anonymous),PrimeGrid Fermat Divisor Search}} | + | {{HistF|2020-12-24|7619838|(Anonymous),PrimeGrid Fermat Divisor Search}} ([https://www.primegrid.com/download/DIV-7619838.pdf Official Announcement]) |
− | {{HistF|2020-10-25|7300254|Robert Gelhar, PrimeGrid Fermat Divisor Search}} | + | {{HistF|2020-10-25|7300254|Robert Gelhar, PrimeGrid Fermat Divisor Search}} ([https://www.primegrid.com/download/DIV-7300254.pdf Official Announcement]) |
+ | {{HistC|1979|1500-4000|Gordon V. Cormack,Hugh C. Williams}} | ||
+ | {{HistF|1979|3888|Gordon V. Cormack,Hugh C. Williams}} | ||
+ | {{HistF|1979|3128|Gordon V. Cormack,Hugh C. Williams}} | ||
+ | {{HistF|1979|2875|Gordon V. Cormack,Hugh C. Williams}} | ||
+ | {{HistF|1979|2808|Gordon V. Cormack,Hugh C. Williams}} |
Revision as of 10:34, 26 July 2021
Current data
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Notes
- ↑ Twin n=1
- ↑ Twin n=2
- ↑ Twin n=4
- ↑ Twin n=10
- ↑ Divides xGF(7300253,11,8)
- ↑ Divides xGF(7619837,11,6), xGF(7619835,12,7)
History
- 2021-04-01: Checked to n = 9000000, PrimeGrid Fermat Divisor Search
- 2020-12-24: Found n = 7619838, (Anonymous), PrimeGrid Fermat Divisor Search (Official Announcement)
- 2020-10-25: Found n = 7300254, Robert Gelhar, PrimeGrid Fermat Divisor Search (Official Announcement)
- 1979: Checked n = 1500-4000, Gordon V. Cormack, Hugh C. Williams
- 1979: Found n = 3888, Gordon V. Cormack, Hugh C. Williams
- 1979: Found n = 3128, Gordon V. Cormack, Hugh C. Williams
- 1979: Found n = 2875, Gordon V. Cormack, Hugh C. Williams
- 1979: Found n = 2808, Gordon V. Cormack, Hugh C. Williams