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Difference between revisions of "Riesel prime 2 127"
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2346377;89426 | 2346377;89426 | ||
6836153;125404 | 6836153;125404 | ||
| − | |RRemarks= | + | |RRemarks=For additional {{Vn}} ≡ 0 mod 7 history, see {{NRi|127|128|n}}.<br>See also {{NWi|MM|128|n}} |
}} | }} | ||
==History== | ==History== | ||
{{HistC|2023-07-17|7100000|Michael Curtis|634485}} | {{HistC|2023-07-17|7100000|Michael Curtis|634485}} | ||
{{HistC|2021-03-21|1-1000000|Gary Barnes|574248}}, double check, results included | {{HistC|2021-03-21|1-1000000|Gary Barnes|574248}}, double check, results included | ||
| + | {{HistC|2021-01-26|17150000|Borys Jaworski|570134}} only {{Vn}} == 0 mod 7 | ||
{{HistC|2020-03-13|7100000|Michael Curtis|539627}} | {{HistC|2020-03-13|7100000|Michael Curtis|539627}} | ||
{{HistF|2018-06-25|6836153|Michael Curtis|490536}} | {{HistF|2018-06-25|6836153|Michael Curtis|490536}} | ||
Latest revision as of 07:04, 9 September 2024
| Reserved! This sequence is currently reserved by: Michael Curtis |
Current data
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|
Remarks : |
For additional n ≡ 0 mod 7 history, see Riesel 127•128n-1. See also Williams 127•128n-1 |
History
- 2023-07-17: Checked to n = 7100000, Michael Curtis
- 2021-03-21: Checked n = 1 - 1000000, Gary Barnes, double check, results included
- 2021-01-26: Checked to n = 17150000, Borys Jaworski only n == 0 mod 7
- 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 = 3700000, Michael Curtis
- 2012-10-03: Checked to n = 3700000, 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
- 2007-04-11: Reserved by Michael Curtis to n=4000000
- 2007-01-13: Checked to n = 1000000, Michael Curtis, released
- 2006-11-06: Checked to n = 900000, Michael Curtis
- 2006-08-09: Checked to n = 700000, Michael Curtis
- 2006-05-11: Checked to n = 575000, Michael Curtis
- 2006-04-06: Reserved by Michael Curtis to n=1000000
- 2006-04-02: Checked to n = 230000, (none)
- 2006-04-02: Reservation dropped, (Chaos)
- 2005-09-20: Reserved by (Chaos)
- 2004-04-29: Reserved by Thomas Masser
- 1999-03-22: Found n = 220417, Tamer Güvenc
- 1999-03-08: Found n = 170393, Tamer Güvenc
- 1998-06-14: Found n = 39545, Wilfrid Keller
