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Difference between revisions of "Cullen prime P 2"
(add n=1 !!) |
(n=3480697, add OEIS & reference to Cullen base 4) |
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| Line 2: | Line 2: | ||
|CuBase=2 | |CuBase=2 | ||
|CuMaxn=2000000 | |CuMaxn=2000000 | ||
| − | |CuDate= | + | |CuDate=2023-07-14 |
|CuReserved= | |CuReserved= | ||
|CuNlist= | |CuNlist= | ||
| Line 35: | Line 35: | ||
247038;70608;C:{{NPr|247039|247038}} | 247038;70608;C:{{NPr|247039|247038}} | ||
709946;93141;C:{{NPr|709947|709946}} | 709946;93141;C:{{NPr|709947|709946}} | ||
| − | |CuRemarks= | + | 3480697;136235;C:{{NPr|1740349|3480698}} |
| + | |CuRemarks=The {{OEIS|l|A029544}}<br>For additional odd {{Vn}} history, see {{NCu|4|n}}. | ||
}} | }} | ||
==History== | ==History== | ||
| + | {{HistC|2023-07-14|1000000-4000000 only odd {{Vn}}|Ryan Propper|858785}}, released | ||
| + | {{HistF|2023-07-05|3480697|Ryan Propper|858708}} | ||
{{HistC|2014-11-12|2000000|Steven Harvey}} | {{HistC|2014-11-12|2000000|Steven Harvey}} | ||
{{HistC|2014-10-27|1896000|Steven Harvey}} | {{HistC|2014-10-27|1896000|Steven Harvey}} | ||
Revision as of 14:38, 16 October 2024
Current data
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Remarks : |
The sequence A029544 in OEIS For additional odd n history, see Cullen n•4n+1. |
Notes
- ↑ Proth 22+1
- ↑ Proth 3•22+1
- ↑ Proth 3•26+1
- ↑ Proth 7•26+1
- ↑ Proth 7•214+1
- ↑ Proth 27•226+1
- ↑ Proth 33•266+1
- ↑ Proth 67•266+1
- ↑ Proth 87•286+1
- ↑ Proth 115•2114+1
- ↑ Proth 67•2134+1
- ↑ Proth 187•2186+1
- ↑ Proth 295•2294+1
- ↑ Proth 223•2446+1
- ↑ Proth 867•2866+1
- ↑ Proth 663•21326+1
- ↑ Proth 1479•21478+1
- ↑ Proth 57•21828+1
- ↑ Proth 1383•22766+1
- ↑ Proth 3777•27554+1
- ↑ Proth 993•27946+1
- ↑ Proth 10179•210178+1
- ↑ Proth 20961•220960+1
- ↑ Proth 20965•220964+1
- ↑ Proth 10669•221338+1
- ↑ Proth 26563•226562+1
- ↑ Proth 85375•285374+1
- ↑ Proth 48375•296750+1
- ↑ Proth 247039•2247038+1
- ↑ Proth 709947•2709946+1
- ↑ Proth 1740349•23480698+1
History
- 2023-07-14: Checked n = 1000000 - 4000000 only odd n, Ryan Propper, released
- 2023-07-05: Found n = 3480697, Ryan Propper
- 2014-11-12: Checked to n = 2000000, Steven Harvey
- 2014-10-27: Checked to n = 1896000, Steven Harvey
- 2014-10-10: Checked to n = 1866000, Steven Harvey
- 2014-08-15: Checked to n = 1747000, Steven Harvey
- 2014-07-29: Checked to n = 1720000, Steven Harvey
- 2014-07-10: Checked to n = 1678000, Steven Harvey
- 2014-06-03: Checked to n = 1630000, Steven Harvey
- 2012-06-01: Checked to n = 1100000, Steven Harvey
- 2010-06-11: Found n = 709946, Steven Harvey
- 2004-06-06: Found n = 247038, Steven Harvey
- 1999-07-10: Found n = 96749, Kazuyoshi Asao
- 1997-09-01: Found n = 85374, Henri Lifchitz
- 1997-09-01: Found n = 26562, Henri Lifchitz
- 1997-09-01: Found n = 20964, Henri Lifchitz
- 1989: Found n = 7943, Harvey Dubner
- 1989: Found n = 7553, Harvey Dubner
