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Difference between revisions of "Woodall prime 13"
(n=1.6M) |
(released, add history & remarks) |
||
| Line 2: | Line 2: | ||
|WoBase=13 | |WoBase=13 | ||
|WoMaxn=1600000 | |WoMaxn=1600000 | ||
| − | |WoDate=2023- | + | |WoDate=2023-08-10 |
| − | |WoReserved= | + | |WoReserved= |
|WoNlist= | |WoNlist= | ||
2 | 2 | ||
6 | 6 | ||
563528;91121 | 563528;91121 | ||
| − | |WoRemarks= | + | |WoRemarks=The {{OEIS|l|A299376}}<br>See early history at [https://harvey563.tripod.com/GWNews.txt Generalized Woodall news], [https://harvey563.tripod.com/GeneralizedWoodallPrimes.txt Generalized Woodall primes], & [https://harvey563.tripod.com/gwranges.txt Generalized Woodall completed ranges]. |
}} | }} | ||
==History== | ==History== | ||
| − | {{HistC|2023-04-29|1600000|Ryan Propper| | + | {{HistC|2023-08-10|none|Ryan Propper|862869}}, released |
| − | {{HistR|2023-04-19|Ryan Propper| | + | {{HistC|2023-04-29|1000000-1600000|Ryan Propper|851762}} |
| − | {{HistC|2023-04-09|1000000|Ryan Propper}} | + | {{HistR|2023-04-19|Ryan Propper|850974}} to {{Rn|1600000|1600000}} |
| − | {{HistR|2023-04-01|Ryan Propper| | + | {{HistC|2023-04-09|610000-1000000|Ryan Propper}} |
| − | {{HistC|2014-03-13|25000|Steven Harvey}} | + | {{HistR|2023-04-01|Ryan Propper|849938}} to {{Rn|1000000|1000000}} |
| − | {{HistC|2010-11-01|4000|Steven Harvey}} | + | {{HistC|?|610000|}} ? per Wiki first page |
| − | {{HistF|2009-12-08|563528|Lennart Vogel,PrimeGrid}} | + | {{HistC|2014-03-13|4000-25000|Steven Harvey}}, double-check {{Rn|4000|10000}} |
| + | {{HistC|2010-11-01|12-4000|Steven Harvey}}, double-check | ||
| + | {{HistC|2009-12-08|500000-570008|PrimeGrid}} | ||
| + | {{HistF|2009-12-08|563528|Lennart Vogel,PrimeGrid}}, ([http://www.primegrid.com/download/gw13-563528.pdf Official announcement]) | ||
| + | {{HistC|2009-11-12|300000-500000|PrimeGrid}} | ||
| + | {{HistC|2009-02-23|12-300000|PrimeGrid}}, double-check {{Rn|12|252039}} | ||
| + | {{HistC|2008-06-24|240500-252039|Predrag Minovic}} | ||
| + | {{HistR|2008-03-13|PrimeGrid}} to {{Rn|250000|250000}} double-check | ||
| + | {{HistC|2006-03-31|231900-240500|Predrag Minovic}} | ||
| + | {{HistC|2005-08-21|230000-231900|Predrag Minovic}} | ||
| + | {{HistR|2005-03-23|Predrag Minovic}} | ||
| + | {{HistC|2005-01-03|5000-10000|Mark Rodenkirch}} | ||
| + | {{HistR|2004-12-21|Mark Rodenkirch}} to {{Rn|10000|10000}} | ||
| + | {{HistC|2004-12-21|12-5000|Mark Rodenkirch}} | ||
| + | {{HistR|2004-12-15|Mark Rodenkirch}} to {{Rn|6000|6000}} | ||
| + | {{HistR|2004-12-03|Mark Rodenkirch}} to {{Rn|5000|5000}} | ||
| + | {{HistC|2004-06-10|230000|Predrag Minovic}} | ||
Revision as of 08:03, 7 October 2024
Current data
|
|
Remarks : |
The sequence A299376 in OEIS See early history at Generalized Woodall news, Generalized Woodall primes, & Generalized Woodall completed ranges. |
History
- 2023-08-10: none, Ryan Propper, released
- 2023-04-29: Checked n = 1000000 - 1600000, Ryan Propper
- 2023-04-19: Reserved by Ryan Propper to n = 1600000
- 2023-04-09: Checked n = 610000 - 1000000, Ryan Propper
- 2023-04-01: Reserved by Ryan Propper to n = 1000000
- ?: Checked to n = 610000, ? per Wiki first page
- 2014-03-13: Checked n = 4000 - 25000, Steven Harvey, double-check n = 4000 - 10000
- 2010-11-01: Checked n = 12 - 4000, Steven Harvey, double-check
- 2009-12-08: Checked n = 500000 - 570008, PrimeGrid
- 2009-12-08: Found n = 563528, Lennart Vogel, PrimeGrid, (Official announcement)
- 2009-11-12: Checked n = 300000 - 500000, PrimeGrid
- 2009-02-23: Checked n = 12 - 300000, PrimeGrid, double-check n = 12 - 252039
- 2008-06-24: Checked n = 240500 - 252039, Predrag Minovic
- 2008-03-13: Reserved by PrimeGrid to n = 250000 double-check
- 2006-03-31: Checked n = 231900 - 240500, Predrag Minovic
- 2005-08-21: Checked n = 230000 - 231900, Predrag Minovic
- 2005-03-23: Reserved by Predrag Minovic
- 2005-01-03: Checked n = 5000 - 10000, Mark Rodenkirch
- 2004-12-21: Reserved by Mark Rodenkirch to n = 10000
- 2004-12-21: Checked n = 12 - 5000, Mark Rodenkirch
- 2004-12-15: Reserved by Mark Rodenkirch to n = 6000
- 2004-12-03: Reserved by Mark Rodenkirch to n = 5000
- 2004-06-10: Checked to n = 230000, Predrag Minovic
