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Difference between revisions of "Riesel prime 2 7"
m (Karbon moved page Riesel prime 7 to Riesel prime 2 7 without leaving a redirect: renamed) |
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| Line 1: | Line 1: | ||
{{Riesel prime | {{Riesel prime | ||
|Rk=7 | |Rk=7 | ||
| + | |Rb=2 | ||
|RCount=21 | |RCount=21 | ||
|RNash=912 | |RNash=912 | ||
| Line 31: | Line 32: | ||
}} | }} | ||
==History== | ==History== | ||
| − | {{HistC|2021-06-17|5000000|Gary Barnes|581293}}, double-check for | + | {{HistC|2021-06-17|5000000|Gary Barnes|581293}}, released, double-check for {{Vn}}=1000000-4230000, results included |
{{HistR|2021-05-10|Gary Barnes|578129}} | {{HistR|2021-05-10|Gary Barnes|578129}} | ||
{{HistC|2014-10-05|4230000|Predrag Minovic|384394}} | {{HistC|2014-10-05|4230000|Predrag Minovic|384394}} | ||
| Line 54: | Line 55: | ||
{{HistC|2009-08-09|2300000|Predrag Minovic|184652}} | {{HistC|2009-08-09|2300000|Predrag Minovic|184652}} | ||
{{HistC|2009-04-04|2250000|Predrag Minovic|167988}} | {{HistC|2009-04-04|2250000|Predrag Minovic|167988}} | ||
| − | {{HistR|2009-01-10|Predrag Minovic|157931}}, range | + | {{HistR|2009-01-10|Predrag Minovic|157931}}, range {{Vn}}=2210000-2366000 |
{{HistC|2008-02-24|2070000|Predrag Minovic|126805}} | {{HistC|2008-02-24|2070000|Predrag Minovic|126805}} | ||
{{HistF|2004-05-09|372897|Predrag Minovic}} | {{HistF|2004-05-09|372897|Predrag Minovic}} | ||
Revision as of 08:39, 15 July 2021
Current data
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Remarks : |
The sequence A001771 in OEIS |
Notes
History
- 2021-06-17: Checked to n = 5000000, Gary Barnes, released, double-check for n=1000000-4230000, results included
- 2021-05-10: Reserved by Gary Barnes
- 2014-10-05: Checked to n = 4230000, Predrag Minovic
- 2013-09-08: Checked to n = 3750000, Predrag Minovic
- 2013-07-09: Checked to n = 3650000, Predrag Minovic
- 2013-01-04: Checked to n = 3260000, Predrag Minovic
- 2012-07-02: Checked to n = 3130000, Predrag Minovic
- 2012-05-04: Checked to n = 3110000, Predrag Minovic
- 2012-03-04: Checked to n = 3060000, Predrag Minovic
- 2011-12-31: Checked to n = 3024000, Predrag Minovic
- 2011-06-04: Checked to n = 2770000, Predrag Minovic
- 2011-04-12: Checked to n = 2730000, Predrag Minovic
- 2011-03-05: Checked to n = 2710000, Predrag Minovic
- 2011-01-13: Checked to n = 2670000, Predrag Minovic
- 2010-09-05: Checked to n = 2600000, Predrag Minovic
- 2010-07-18: Checked to n = 2580000, Predrag Minovic
- 2010-06-05: Checked to n = 2550000, Predrag Minovic
- 2010-05-04: Checked to n = 2530000, Predrag Minovic
- 2010-04-11: Checked to n = 2510000, Predrag Minovic
- 2010-01-17: Checked to n = 2500000, Predrag Minovic
- 2009-11-03: Checked to n = 2450000, Predrag Minovic
- 2009-08-09: Checked to n = 2300000, Predrag Minovic
- 2009-04-04: Checked to n = 2250000, Predrag Minovic
- 2009-01-10: Reserved by Predrag Minovic, range n=2210000-2366000
- 2008-02-24: Checked to n = 2070000, Predrag Minovic
- 2004-05-09: Found n = 372897, Predrag Minovic
- 2004-04-30: Found n = 363929, Predrag Minovic
- 2000-02-07: Found n = 177977, Ingo Buechel, Wilfrid Keller
- 2000-01-01: Found n = 173489, Ingo Buechel, Wilfrid Keller
- 1999-12-01: Found n = 169085, Ingo Buechel, Wilfrid Keller
- 1998-12-26: Found n = 70209, Ingo Buechel, Wilfrid Keller
- 1998-12-23: Found n = 67421, Ingo Buechel, Wilfrid Keller
- 1998-08-31: Found n = 41957, Wilfrid Keller
- 1998-07-28: Found n = 34857, Wilfrid Keller
- 1998-06-14: Found n = 26109, Wilfrid Keller
- 1998-06-14: Found n = 24557, Wilfrid Keller
- 1998-06-14: Found n = 22529, Wilfrid Keller
- 1998-04-09: Found n = 18381, Ray Ballinger
