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Difference between revisions of "Riesel prime 2 127"
(2020-03-13) |
(more hist) |
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| Line 18: | Line 18: | ||
==History== | ==History== | ||
{{HistC|2020-03-13|7100000|Michael Curtis|539627}} | {{HistC|2020-03-13|7100000|Michael Curtis|539627}} | ||
| − | {{HistF|2018-06-25|6836153|Michael Curtis}} | + | {{HistF|2018-06-25|6836153|Michael Curtis|490536}} |
{{HistC|2017-07-03|5600000|Michael Curtis|462594}} | {{HistC|2017-07-03|5600000|Michael Curtis|462594}} | ||
{{HistC|2016-01-03|4420000|Michael Curtis|421124}} | {{HistC|2016-01-03|4420000|Michael Curtis|421124}} | ||
| Line 36: | Line 36: | ||
{{HistC|2008-04-30|1650000|Michael Curtis|132456}} | {{HistC|2008-04-30|1650000|Michael Curtis|132456}} | ||
{{HistC|2008-02-22|1450000|Michael Curtis|126530}} | {{HistC|2008-02-22|1450000|Michael Curtis|126530}} | ||
| − | {{HistF|2008-02-12|1398889|Ed Goforth, Michael Curtis}} | + | {{HistF|2008-02-12|1398889|Ed Goforth,Michael Curtis}} |
{{HistC|2008-01-13|1250000|Michael Curtis|122753}} | {{HistC|2008-01-13|1250000|Michael Curtis|122753}} | ||
{{HistC|2007-11-21|none|Michael Curtis|118940}} | {{HistC|2007-11-21|none|Michael Curtis|118940}} | ||
| Line 44: | Line 44: | ||
{{HistC|2007-07-30|1020000|Michael Curtis|111397}} | {{HistC|2007-07-30|1020000|Michael Curtis|111397}} | ||
{{HistF|1999-03-22|220417|Tamer Güvenc}} | {{HistF|1999-03-22|220417|Tamer Güvenc}} | ||
| − | {{HistF|1999-08 | + | {{HistF|1999-03-08|170393|Tamer Güvenc}} |
{{HistF|1998-06-14|39545|Wilfrid Keller}} | {{HistF|1998-06-14|39545|Wilfrid Keller}} | ||
Revision as of 22:14, 9 April 2020
| Reserved! This sequence is currently reserved by: Michael Curtis |
Current data
|
|
Remarks : |
This sequence is not searched for n-values == 0 mod 7 (see Williams prime base 128). |
[[Category:Riesel {{{Rb}}}|#.....00127]][[Category:Riesel {{{Rb}}} Low-weight|#.....00127]]
History
- 2020-03-13: Checked to n = 7100000, Michael Curtis
- 2018-06-25: Found n = 6836153, Michael Curtis
- 2017-07-03: Checked to n = 5600000, Michael Curtis
- 2016-01-03: Checked to n = 4420000, Michael Curtis
- 2015-04-01: Checked to n = 4150000, Michael Curtis
- 2014-10-05: Checked to n = 4000000, Michael Curtis
- 2013-06-11: Checked to n = 2370000, Michael Curtis
- 2010-10-28: none, Michael Curtis
- 2010-03-21: Checked to n = 3110000, Michael Curtis
- 2010-01-24: Checked to n = 2700000, Michael Curtis
- 2010-01-12: Checked to n = 2500000, Michael Curtis
- 2009-10-14: Checked to n = 2410000, Michael Curtis
- 2009-09-01: Checked to n = 2370000, Michael Curtis
- 2009-07-27: Found n = 2346377, Michael Curtis
- 2009-02-13: Checked to n = 2040000, Michael Curtis
- 2009-01-10: Checked to n = 2000000, Michael Curtis
- 2008-07-14: Checked to n = 1850000, Michael Curtis
- 2008-04-30: Checked to n = 1650000, Michael Curtis
- 2008-02-22: Checked to n = 1450000, Michael Curtis
- 2008-02-12: Found n = 1398889, Ed Goforth, Michael Curtis
- 2008-01-13: Checked to n = 1250000, Michael Curtis
- 2007-11-21: none, Michael Curtis
- 2007-10-24: Checked to n = 1200000, Michael Curtis
- 2007-09-10: Checked to n = 1120000, Michael Curtis
- 2007-08-24: Checked to n = 1100000, Michael Curtis
- 2007-07-30: Checked to n = 1020000, Michael Curtis
- 1999-03-22: Found n = 220417, Tamer Güvenc
- 1999-03-08: Found n = 170393, Tamer Güvenc
- 1998-06-14: Found n = 39545, Wilfrid Keller
