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Difference between revisions of "Woodall prime 8"
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(double-check to n=100K) |
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| − | {{ | + | {{Woodall prime |
|WoBase=8 | |WoBase=8 | ||
|WoMaxn=513000 | |WoMaxn=513000 | ||
| − | |WoDate= | + | |WoDate=2024-10-25 |
| − | |WoReserved= | + | |WoReserved= |
|WoNlist= | |WoNlist= | ||
| − | 1;C: | + | 1;C:{{NRi|3}} |
| − | 2;C: | + | 2;C:{{NRi|7}} |
| − | 7;C: | + | 7;C:{{NRi|7|21}} |
| − | 12;C: | + | 12;C:{{NRi|3|38}} |
| − | 25;C: | + | 25;C:{{NRi|25|75}} |
| − | 44;C: | + | 44;C:{{NRi|11|134}} |
| − | 219;C: | + | 219;C:{{NRi|219|657}} |
| − | 252;T:S;C: | + | 252;T:S;C:{{NRi|63|758}} |
| − | 507;C: | + | 507;C:{{NRi|507|1521}} |
| − | 1155;C: | + | 1155;C:{{NRi|1155|3465}} |
| − | 2259;C: | + | 2259;C:{{NRi|2259|6777}} |
| − | 2972;30143;C: | + | 2972;30143;C:{{NRi|743|8918}} |
| − | 4584;27139;C: | + | 4584;27139;C:{{NRi|573|13755}} |
| − | 12422;16819;C: | + | 12422;16819;C:{{NRi|6211|37267}} |
| − | 13905;15123;C: | + | 13905;15123;C:{{NRi|13905|41715}} |
| − | 75606;358;C: | + | 75606;358;C:{{NRi|37803|226819}} |
|WoRemarks=The {{OEIS|l|A242201}} | |WoRemarks=The {{OEIS|l|A242201}} | ||
}} | }} | ||
==History== | ==History== | ||
| − | {{HistF|2002- | + | {{HistC|2024-10-25|1-100000|Gary Barnes|1058845}}, double-check, released |
| + | {{HistC|2014-03-13|25000|Steven Harvey}}, double-check | ||
| + | {{HistC|2014|'''Reservation''' dropped|Serge Batalov}}, no work reported | ||
| + | {{HistR|2013-06-08|Serge Batalov}} | ||
| + | {{HistC|2013?|400000-513000|Steven Harvey}} | ||
| + | {{HistR|2012-11-21|Steven Harvey}} to {{Rn|666666|666666}} | ||
| + | {{HistC|2012-10-10|25000|Thomas Ritschel}} | ||
| + | {{HistC|2011-12-22|300000-400000|Steven Harvey}} | ||
| + | {{HistC|2010-11-01|7-4000|Steven Harvey}}, double-check | ||
| + | {{HistC|2009-02-12|183245-211900|Steven Harvey}} | ||
| + | {{HistR|2009-01-03|Steven Harvey}} for {{Rn|183245|211900}} | ||
| + | {{HistC|2007-11-29|217500-300000|Thomas Wolter}} | ||
| + | {{HistC|2006-02-24|211900-217500|Thomas Wolter}} | ||
| + | {{HistR|2006-02-24|Thomas Wolter}} for {{Rn|211900|300000}} | ||
| + | {{HistC|2005-01-03|5000-10000|Mark Rodenkirch}} | ||
| + | {{HistR|2004-12-21|Mark Rodenkirch}} to {{Rn|10000|10000}} | ||
| + | {{HistC|2004-12-21|7-5000|Mark Rodenkirch}} | ||
| + | {{HistR|2004-12-15|Mark Rodenkirch}} to {{Rn|6000|6000}} | ||
| + | {{HistR|2004-12-03|Mark Rodenkirch}} to {{Rn|5000|5000}} | ||
| + | {{HistC|2004-11-12|166667-183245|Wilfrid Keller}}, released | ||
| + | {{HistR|2004-09-27|Wilfrid Keller}} | ||
| + | {{HistC|2004-08-09|166666|Steven Harvey}} | ||
| + | {{HistR|2004-03-30|Steven Harvey}} to {{Rn|166666|166666}} | ||
| + | {{HistF|2002-11-01|75606|Steven Harvey}} | ||
{{HistF|2000-03-06|13905|Dirk Augustin}} | {{HistF|2000-03-06|13905|Dirk Augustin}} | ||
{{HistF|2000-02-27|12422|Dirk Augustin}} | {{HistF|2000-02-27|12422|Dirk Augustin}} | ||
{{HistF|2000-02-05|4584|Joe DeMaio}} | {{HistF|2000-02-05|4584|Joe DeMaio}} | ||
{{HistF|2000-02-04|2972|Joe DeMaio}} | {{HistF|2000-02-04|2972|Joe DeMaio}} | ||
Latest revision as of 05:12, 29 October 2024
Current data
|
|
Remarks : |
The sequence A242201 in OEIS |
Notes
- ↑ Mersenne 23-1
- ↑ Mersenne 27-1
- ↑ Riesel 7•221-1
- ↑ Riesel 3•238-1
- ↑ Riesel 25•275-1
- ↑ Riesel 11•2134-1
- ↑ Riesel 219•2657-1
- ↑ Sophie Germain n=252, Riesel 63•2758-1
- ↑ Riesel 507•21521-1
- ↑ Riesel 1155•23465-1
- ↑ Riesel 2259•26777-1
- ↑ Riesel 743•28918-1
- ↑ Riesel 573•213755-1
- ↑ Riesel 6211•237267-1
- ↑ Riesel 13905•241715-1
- ↑ Riesel 37803•2226819-1
History
- 2024-10-25: Checked n = 1 - 100000, Gary Barnes, double-check, released
- 2014-03-13: Checked to n = 25000, Steven Harvey, double-check
- 2014: Reservation dropped, Serge Batalov, no work reported
- 2013-06-08: Reserved by Serge Batalov
- 2013?: Checked n = 400000 - 513000, Steven Harvey
- 2012-11-21: Reserved by Steven Harvey to n = 666666
- 2012-10-10: Checked to n = 25000, Thomas Ritschel
- 2011-12-22: Checked n = 300000 - 400000, Steven Harvey
- 2010-11-01: Checked n = 7 - 4000, Steven Harvey, double-check
- 2009-02-12: Checked n = 183245 - 211900, Steven Harvey
- 2009-01-03: Reserved by Steven Harvey for n = 183245 - 211900
- 2007-11-29: Checked n = 217500 - 300000, Thomas Wolter
- 2006-02-24: Checked n = 211900 - 217500, Thomas Wolter
- 2006-02-24: Reserved by Thomas Wolter for n = 211900 - 300000
- 2005-01-03: Checked n = 5000 - 10000, Mark Rodenkirch
- 2004-12-21: Reserved by Mark Rodenkirch to n = 10000
- 2004-12-21: Checked n = 7 - 5000, Mark Rodenkirch
- 2004-12-15: Reserved by Mark Rodenkirch to n = 6000
- 2004-12-03: Reserved by Mark Rodenkirch to n = 5000
- 2004-11-12: Checked n = 166667 - 183245, Wilfrid Keller, released
- 2004-09-27: Reserved by Wilfrid Keller
- 2004-08-09: Checked to n = 166666, Steven Harvey
- 2004-03-30: Reserved by Steven Harvey to n = 166666
- 2002-11-01: Found n = 75606, Steven Harvey
- 2000-03-06: Found n = 13905, Dirk Augustin
- 2000-02-27: Found n = 12422, Dirk Augustin
- 2000-02-05: Found n = 4584, Joe DeMaio
- 2000-02-04: Found n = 2972, Joe DeMaio
