Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3). |
Navigation
Topics | Help • Register • News • History • How to • Sequences statistics • Template prototypes |
Difference between revisions of "Proth prime 3 28"
(separate from Williams sequence) |
(check to n=200K) |
||
Line 2: | Line 2: | ||
|Pk=28 | |Pk=28 | ||
|Pb=3 | |Pb=3 | ||
− | |PCount= | + | |PCount=16 |
|PNash=2394 | |PNash=2394 | ||
− | |PMaxn= | + | |PMaxn=200000 |
− | |PDate=2024- | + | |PDate=2024-09-16 |
|PReserved= | |PReserved= | ||
|PMultiRes= | |PMultiRes= | ||
Line 24: | Line 24: | ||
119016;69593;C:{{NWi|PP|27|39672}} | 119016;69593;C:{{NWi|PP|27|39672}} | ||
149671;73872 | 149671;73872 | ||
+ | 167190 | ||
|PRemarks=For additional {{Vn}} ≡ 0 mod 3 history, see {{NWi|PP|27|n}}. | |PRemarks=For additional {{Vn}} ≡ 0 mod 3 history, see {{NWi|PP|27|n}}. | ||
|PSieve= | |PSieve= | ||
}} | }} | ||
==History== | ==History== | ||
+ | {{HistC|2024-09-16|100000-200000|Gary Barnes|1053838}}, released | ||
{{HistC|2024-08-19|'''Reservation''' dropped|Paul Vanderveen}} | {{HistC|2024-08-19|'''Reservation''' dropped|Paul Vanderveen}} | ||
{{HistC|2021-03-08|1-100000|Paul Vanderveen}} | {{HistC|2021-03-08|1-100000|Paul Vanderveen}} |
Revision as of 00:21, 17 September 2024
Current data
|
|
Remarks : |
For additional n ≡ 0 mod 3 history, see Williams 28•27n+1. |
Notes
History
- 2024-09-16: Checked n = 100000 - 200000, Gary Barnes, released
- 2024-08-19: Reservation dropped, Paul Vanderveen
- 2021-03-08: Checked n = 1 - 100000, Paul Vanderveen
- 2021-03-08: Reserved by Paul Vanderveen
- 2005-03-27: Found n = 149671, Peter Benson
- 2004-03-27: Found n = 119016, Peter Benson