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Difference between revisions of "Williams prime PM 10"
(double-check) |
(correct history per OEIS) |
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| Line 37: | Line 37: | ||
{{HistF|2021-02-19|382881|Stefano D'Urso}} | {{HistF|2021-02-19|382881|Stefano D'Urso}} | ||
{{HistF|2020-10-30|234424|Stefano D'Urso}} | {{HistF|2020-10-30|234424|Stefano D'Urso}} | ||
| + | {{HistC|2013-09-16|50000?|Ray Chandler}} | ||
{{HistF|2013-09-13|126160|Predrag Kurtovic}} | {{HistF|2013-09-13|126160|Predrag Kurtovic}} | ||
{{HistF|2013-09-13|58873|Predrag Kurtovic}} | {{HistF|2013-09-13|58873|Predrag Kurtovic}} | ||
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{{HistF|2010-11-15|16974|Ray Chandler}} | {{HistF|2010-11-15|16974|Ray Chandler}} | ||
{{HistF|2010-10-15|10024|Ray Chandler}} | {{HistF|2010-10-15|10024|Ray Chandler}} | ||
| − | {{ | + | {{HistC|2005-11-15|1-9500|Robert G. Wilson}} |
| − | |||
| − | |||
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Revision as of 06:45, 21 September 2024
Current data
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Remarks : |
The sequence A111391 in OEIS See history at Studio Kamada k*10^n-1 form and difficulty 11*10^w-1. |
History
- 2024-08-26: Checked n = 2 - 100000, Mark Rodenkirch, double-check, released
- 2024-08-22: Reserved by Mark Rodenkirch for n = 2 - 100000, double-check
- 2021-09-30: Found n = 524706, Stefano D'Urso
- 2021-02-19: Found n = 382881, Stefano D'Urso
- 2020-10-30: Found n = 234424, Stefano D'Urso
- 2013-09-16: Checked to n = 50000?, Ray Chandler
- 2013-09-13: Found n = 126160, Predrag Kurtovic
- 2013-09-13: Found n = 58873, Predrag Kurtovic
- 2011-03-15: Found n = 47364, Ray Chandler
- 2011-03-02: Found n = 33287, Ray Chandler
- 2010-11-15: Found n = 16974, Ray Chandler
- 2010-10-15: Found n = 10024, Ray Chandler
- 2005-11-15: Checked n = 1 - 9500, Robert G. Wilson
