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Difference between revisions of "Riesel prime 2 21825"
(400k -> 1M) |
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{{HistF|2009-05-22|447542|James P. Burt}} | {{HistF|2009-05-22|447542|James P. Burt}} | ||
{{HistR|2009-05-12|RPS Drive 9}} | {{HistR|2009-05-12|RPS Drive 9}} | ||
| + | {{HistC|2008-07-23|50|David Harrison|138214}} | ||
Revision as of 07:05, 5 March 2024
Current data
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Notes
- ↑ Sophie Germain n=1, Twin n=1
- ↑ Sophie Germain n=2
- ↑ Sophie Germain n=3
- ↑ Sophie Germain n=8
- ↑ Sophie Germain n=11
- ↑ Twin n=151
History
- 2021-07-20: Checked to n = 400000, Alexander Jones, released
- 2021-06-01: Checked to n = 375000, Alexander Jones
- 2021-01-13: Checked to n = 350000, Alexander Jones
- 2020-10-01: Checked to n = 325000, Alexander Jones
- 2020-06-17: Checked to n = 300000, Alexander Jones
- 2020-03-17: Reserved by Alexander Jones
- 2011-11-23: Checked to n = 1007, Gary Barnes
- 2011-10-03: Checked n = 400000 - 1000000, RPS Drive 9, released
- 2011-02-13: Found n = 912659, Peter Benson
- 2010-11-11: Found n = 832142, Peter Benson
- 2010-08-30: Found n = 733583, Peter Benson
- 2010-08-09: Found n = 711511, David Metcalfe
- 2010-06-21: Found n = 659361, David Metcalfe
- 2009-06-07: Found n = 470138, David Metcalfe
- 2009-05-22: Found n = 447542, James P. Burt
- 2009-05-12: Reserved by RPS Drive 9
- 2008-07-23: Checked to n = 50, David Harrison
