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Difference between revisions of "Riesel prime 2 89"
(2020-04-10) |
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{{Riesel prime | {{Riesel prime | ||
|Rk=89 | |Rk=89 | ||
| + | |RCount=23 | ||
|RNash=1238 | |RNash=1238 | ||
| − | |RMaxn= | + | |RMaxn=3100000 |
| − | |RDate=2020- | + | |RDate=2020-06-06 |
|RReserved=Richard Kapek | |RReserved=Richard Kapek | ||
|RNlist= | |RNlist= | ||
| Line 32: | Line 33: | ||
}} | }} | ||
==History== | ==History== | ||
| + | {{HistC|2020-06-06|3100000|Richard Kapek|547306}} | ||
{{HistR|2020-04-10|Richard Kapek|542277}} from n=3000000 | {{HistR|2020-04-10|Richard Kapek|542277}} from n=3000000 | ||
{{HistC|2018-08-30|3000000|David Metcalfe|494924}}, released | {{HistC|2018-08-30|3000000|David Metcalfe|494924}}, released | ||
Revision as of 20:08, 10 July 2020
| Reserved! This sequence is currently reserved by: Richard Kapek |
Current data
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[[Category:Riesel {{{Rb}}}|#.....00089]]
History
- 2020-06-06: Checked to n = 3100000, Richard Kapek
- 2020-04-10: Reserved by Richard Kapek from n=3000000
- 2018-08-30: Checked to n = 3000000, David Metcalfe, released
- 2018-07-14: Reserved by David Metcalfe
- 2013-05-23: Checked to n = 2000000, Peter Benson, released
- 2013-05-12: Found n = 1879132, Peter Benson
- 2013-05-11: Reserved by Peter Benson from n=1620000
- 2012-10-21: Checked to n = 1620000, Oscar Tutusaus Santandreu, released
- 2012-08-14: Checked to n = 1580000, Oscar Tutusaus Santandreu
- 2012-07-14: Checked to n = 1530000, Oscar Tutusaus Santandreu
- 2012-06-06: Checked to n = 1460000, Oscar Tutusaus Santandreu
- 2012-05-10: Reserved by Oscar Tutusaus Santandreu from n=1400000
- 2011-03-14: Checked to n = 1400000, Borys Jaworski, released
- 2011-03-14: Found n = 1383108, Borys Jaworski
- 2011-02-28: Checked to n = 1340000, Borys Jaworski
- 2011-01-31: Checked to n = 1250000, Borys Jaworski
- 2011-01-03: Checked to n = 1140000, Borys Jaworski
- 2010-12-23: Reserved by Borys Jaworski from n=1120000
- 2009-07-30: Reserved by Borys Jaworski from n=1120000
- 2008-02-24: Checked to n = 780000, Predrag Minovic
- 2005-01-31: Found n = 369628, Predrag Minovic
- 2004-06-28: Found n = 208824, Predrag Minovic
- 2004-06-25: Found n = 185868, Predrag Minovic
- 2000-07-19: Found n = 56968, Tom Kuechler
- 1994: Found n = 7372, Harvey Dubner
- 1994: Found n = 6892, Harvey Dubner
