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Difference between revisions of "Proth prime 3 26"
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| − | {{ | + | {{Proth prime |
| − | | | + | |Pk=26 |
| − | | | + | |Pb=3 |
| − | | | + | |PCount=59 |
| − | | | + | |PNash=3752 |
| − | | | + | |PMaxn=1000000 |
| − | | | + | |PDate=2021-03-07 |
| − | | | + | |PReserved=Paul Vanderveen |
| − | | | + | |PMultiRes= |
| + | |PNlist= | ||
1 | 1 | ||
12 | 12 | ||
| Line 61: | Line 62: | ||
387984 | 387984 | ||
404559 | 404559 | ||
| − | + | 652929 | |
| − | 1435875 | + | 727825 |
| − | | | + | 1435875;131000 |
| − | | | + | 1565545;131051 |
| + | 1700041;131018 | ||
| + | 1910099;131332 | ||
| + | |PRemarks=See also {{NWi|MP|27|n}} | ||
| + | |PSieve= | ||
}} | }} | ||
==History== | ==History== | ||
| + | {{HistC|2021-03-07|1000000|Paul Vanderveen}} | ||
| + | {{HistC|2020-12-29|900000|Paul Vanderveen}} | ||
| + | {{HistF|2020-10-16|1910099|Paul Vanderveen}} | ||
| + | {{HistC|2020-10-16|810000|Paul Vanderveen}} | ||
| + | {{HistC|2020-09-14|750000|Paul Vanderveen}} | ||
| + | {{HistF|2020-08-03|1565545|Paul Vanderveen}} | ||
| + | {{HistC|2020-08-02|650000|Paul Vanderveen}} | ||
| + | {{HistF|2020-07-13|1700041|Paul Vanderveen|550507}} | ||
| + | {{HistF|2020-07-05|1435875|Paul Vanderveen|549859}} | ||
{{HistC|2020-07-01|525000|Paul Vanderveen}} | {{HistC|2020-07-01|525000|Paul Vanderveen}} | ||
{{HistC|2020-06-08|400000|Paul Vanderveen}} | {{HistC|2020-06-08|400000|Paul Vanderveen}} | ||
Revision as of 08:43, 12 July 2021
| Reserved! This sequence is currently reserved by: Paul Vanderveen |
Current data
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Remarks : |
See also Williams 26•27n+1 |
Notes
- Jump up ↑ Divides Phi(3^2121,2)
History
- 2021-03-07: Checked to n = 1000000, Paul Vanderveen
- 2020-12-29: Checked to n = 900000, Paul Vanderveen
- 2020-10-16: Found n = 1910099, Paul Vanderveen
- 2020-10-16: Checked to n = 810000, Paul Vanderveen
- 2020-09-14: Checked to n = 750000, Paul Vanderveen
- 2020-08-03: Found n = 1565545, Paul Vanderveen
- 2020-08-02: Checked to n = 650000, Paul Vanderveen
- 2020-07-13: Found n = 1700041, Paul Vanderveen
- 2020-07-05: Found n = 1435875, Paul Vanderveen
- 2020-07-01: Checked to n = 525000, Paul Vanderveen
- 2020-06-08: Checked to n = 400000, Paul Vanderveen
- 2020-05-24: Reserved by Paul Vanderveen
- 2020-05-22: Checked to n = 100000, Karsten Bonath
- 2006-09-24: Found n = 182141, Peter Benson
- 2006-05-02: Found n = 165483, Peter Benson
- 2005-05-02: Found n = 153841, Peter Benson
- 2004-10-22: Found n = 133052, Peter Benson
- 2004-03-09: Found n = 107760, Peter Benson
- 1998-11-21: Found n = 15943, David Hanson
- 1994: Found n = 2121, Wilfrid Keller
