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Difference between revisions of "Williams prime MM 5"
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==History== | ==History== | ||
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*[https://www.mersenneforum.org/showthread.php?t=6131 Thread] at [[MersenneForum]] | *[https://www.mersenneforum.org/showthread.php?t=6131 Thread] at [[MersenneForum]] | ||
*The {{OEIS|l|A046865}} | *The {{OEIS|l|A046865}} | ||
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Revision as of 18:18, 10 April 2019
Current data
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|
History
| Date | Remark |
|---|---|
| 2019-04-04 | Checked to n = 1000000, Karsten Bonath |
| 2019-02-23 | found n = 864751, Karsten Bonath |
| 2019-01-27 | found n = 754611, Karsten Bonath |
| 2018-12-24 | found n = 504221, Karsten Bonath |
| 2018-12-23 | found n = 498483, Karsten Bonath |
| 2018-12-06 | Checked to n = 1 - 321000, found n = 282989, Karsten Bonath |
| 2007-20-12 | Checked to n = 200000, Geoff Reynolds |
| 2007-07-13 | Checked to n = 110000, Geoff Reynolds |
| 2006-08 | Found n = 15393, antiroach |
| 1981 | Checked to n = 500, found n = 1 ... 339, H. C. Williams |
External links
- Williams number
- Thread at MersenneForum
- The sequence A046865 in OEIS
