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Difference between revisions of "Proth prime 2 95283"
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{{Proth prime | {{Proth prime | ||
|Pk=95283 | |Pk=95283 | ||
| + | |PCount=27 | ||
|PNash=1489 | |PNash=1489 | ||
|PMaxn=50000 | |PMaxn=50000 | ||
| Line 34: | Line 35: | ||
29912 | 29912 | ||
40228 | 40228 | ||
| − | |PRemarks=This | + | |PRemarks=This {{Vk}}-value seems the smallest {{Vk}} ≡ 0 mod 3 for which {{Kbn|+|k|n}} is never prime for an odd {{Vn}}. See [[Liskovets-Gallot conjectures]]. |
}} | }} | ||
==History== | ==History== | ||
{{HistC|2020-07-05|50000|Karsten Bonath}} | {{HistC|2020-07-05|50000|Karsten Bonath}} | ||
Revision as of 08:57, 5 October 2020
Current data
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Remarks : |
This k-value seems the smallest k ≡ 0 mod 3 for which k•2n+1 is never prime for an odd n. See Liskovets-Gallot conjectures. |
[[Category:Proth {{{Pb}}}|#.....95283]]
History
- 2020-07-05: Checked to n = 50000, Karsten Bonath
