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Difference between revisions of "Riesel prime 2 19"
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{{Riesel prime | {{Riesel prime | ||
|Rk=19 | |Rk=19 | ||
| + | |Rb=2 | ||
|RCount=37 | |RCount=37 | ||
|RNash=1292 | |RNash=1292 | ||
| − | |RMaxn= | + | |RMaxn=5176000 |
| − | |RDate= | + | |RDate=2022-12-17 |
| − | |RReserved= | + | |RReserved=Michael Kwok |
|RNlist= | |RNlist= | ||
1 | 1 | ||
| Line 14: | Line 15: | ||
49 | 49 | ||
89 | 89 | ||
| − | 133 | + | 133;C:{{NWo|128|19}} |
141 | 141 | ||
165 | 165 | ||
189 | 189 | ||
293 | 293 | ||
| − | 305 | + | 305;C:{{NWo|256|38}} |
395 | 395 | ||
651 | 651 | ||
| Line 44: | Line 45: | ||
1684813;85095 | 1684813;85095 | ||
3155009;106150 | 3155009;106150 | ||
| − | |RRemarks= | + | |RRemarks=The {{OEIS|l|A001775}} |
}} | }} | ||
==History== | ==History== | ||
| + | {{HistC|2022-12-17|5176000|Michael Kwok|620109}}, results included | ||
| + | {{HistC|2022-06-04|5073000|Michael Kwok|607130}}, results included | ||
| + | {{HistC|2021-03-21|1-1000000|Gary Barnes|574248}}, double check, results included | ||
| + | {{HistR|2021-02-25|Michael Kwok|572491}} | ||
{{HistC|2013-02-12|5000000|Peter Benson|329078}} | {{HistC|2013-02-12|5000000|Peter Benson|329078}} | ||
{{HistC|2012-05-31|4000000|Peter Benson|300827}} | {{HistC|2012-05-31|4000000|Peter Benson|300827}} | ||
{{HistF|2012-04-08|3155009|Peter Benson|295814}} | {{HistF|2012-04-08|3155009|Peter Benson|295814}} | ||
| − | {{HistR|2012-04-01|Peter Benson|295071}} from | + | {{HistR|2012-04-01|Peter Benson|295071}} from {{Vn}}=3000000 |
{{HistC|2011-04-05|released|Peter Benson|257699}} | {{HistC|2011-04-05|released|Peter Benson|257699}} | ||
{{HistC|2011-04-05|3000000|Peter Benson|257663}} | {{HistC|2011-04-05|3000000|Peter Benson|257663}} | ||
Latest revision as of 13:12, 21 August 2023
| Reserved! This sequence is currently reserved by: Michael Kwok |
Current data
|
|
Remarks : |
The sequence A001775 in OEIS |
Notes
History
- 2022-12-17: Checked to n = 5176000, Michael Kwok, results included
- 2022-06-04: Checked to n = 5073000, Michael Kwok, results included
- 2021-03-21: Checked n = 1-1000000, Gary Barnes, double check, results included
- 2021-02-25: Reserved by Michael Kwok
- 2013-02-12: Checked to n = 5000000, Peter Benson
- 2012-05-31: Checked to n = 4000000, Peter Benson
- 2012-04-08: Found n = 3155009, Peter Benson
- 2012-04-01: Reserved by Peter Benson from n=3000000
- 2011-04-05: released, Peter Benson
- 2011-04-05: Checked to n = 3000000, Peter Benson
- 2011-01-14: Checked to n = 2500000, Peter Benson
- 2010-10-12: Checked to n = 2210000, Peter Benson
- 2010-09-06: Checked to n = 1500000, Peter Benson
- 2010-08-25: Found n = 1325245, Peter Benson
- 2010-07-18: Reserved by Peter Benson
- 2008-12-15: Reserved by Alexander Jones
- 2008-06-01: Found n = 1684813, Peter Benson
- 2008-05-04: Checked to n = 1206000, Michael Kwok, results included
- 2008-04-22: Found n = 1434165, Peter Benson
- 2008-01-01: Checked to n = 1112000, Michael Kwok, results included
- 2007-10-30: Checked to n = 1050000, Michael Kwok, results included
- 2007-08-16: Checked to n = 1000000, Michael Kwok, results included
- 2007-02-13: Found n = 916763, Michael Kwok
- 2006-05-21: Found n = 645555, Michael Kwok
- 2004-04-19: Found n = 353661, Steven Harvey
- 2004-04-13: Found n = 311091, Steven Harvey
- 2004-04-01: Found n = 181395, Steven Harvey
- 2004-04-01: Found n = 167843, Steven Harvey
- 1999-06-12: Found n = 48819, Michael J. Graef
- 1994: Found n = 6989, Harvey Dubner
