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Difference between revisions of "Williams prime MM 5"

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(correction)
 
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|WiBase=5
 
|WiBase=5
 
|WiMaxn=1000000
 
|WiMaxn=1000000
|WiDate=2019-04-04
+
|WiDate=2024-08-30
 
|WiReserved=
 
|WiReserved=
 
|WiNlist=
 
|WiNlist=
Line 25: Line 25:
 
754611;125947
 
754611;125947
 
864751;126245
 
864751;126245
|WiRemarks=
+
|WiRemarks=The {{OEIS|l|A046865}}<br>See [https://www.mersenneforum.org/showthread.php?t=6131 Thread] at [[MersenneForum]]
 
}}
 
}}
 
 
==History==
 
==History==
{|class="wikitable"
+
{{HistC|2024-08-30|'''Reservation''' dropped|Dylan Delgado}}
!Date!!Remark
+
{{HistR|2019-05-11|Dylan Delgado|516518}}
|-
+
{{HistC|2019-04-04|695000-1000000|Karsten Bonath|512625}}
|2019-04-04||Checked to ''n'' = 1000000, [[User:Karbon|Karsten Bonath]]
+
{{HistF|2019-02-25|864751|Karsten Bonath|509418}}
|-
+
{{HistF|2019-01-28|754611|Karsten Bonath|507005}}
|2019-02-23||found ''n'' = 864751, [[User:Karbon|Karsten Bonath]]
+
{{HistC|2019-01-17|321000-695000|Karsten Bonath|506202}}
|-
+
{{HistF|2019-01-17|498483 & 504221|Karsten Bonath|506202}}
|2019-01-27||found ''n'' = 754611, [[User:Karbon|Karsten Bonath]]
+
{{HistC|2018-12-07|1-321000|Karsten Bonath|501959}}
|-
+
{{HistF|2018-12-07|282989|Karsten Bonath|501959}}
|2018-12-24||found ''n'' = 504221, [[User:Karbon|Karsten Bonath]]
+
{{HistC|2007-12-20|110000-200000|Geoffrey Reynolds}}
|-
+
{{HistC|2007-07-13|100000-110000|Geoffrey Reynolds}}
|2018-12-23||found ''n'' = 498483, [[User:Karbon|Karsten Bonath]]
+
{{HistC|2006-09-22|50000-100000|Geoffrey Reynolds|87710}}
|-
+
{{HistC|2006-07-19|50000|(antiroach)|83800}}
|2018-12-06||Checked to ''n'' = 1 - 321000, found ''n'' = 282989, [[User:Karbon|Karsten Bonath]]
+
{{HistF|2006-07-17|15393|(antiroach)|83718}}
|-
+
{{HistC|1981|500|Hugh C. Williams}}
|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, [http://matwbn.icm.edu.pl/ksiazki/aa/aa39/aa3912.pdf H. C. Williams]
 
|}
 
 
 
==External links==
 
*[[Wikipedia:Williams_number|Williams number]]
 
*[https://www.mersenneforum.org/showthread.php?t=6131 Thread] at [[MersenneForum]]
 
*The {{OEIS|l|A046865}}
 

Latest revision as of 22:28, 13 September 2024

Current data

Base : 5
Count : 20
Max n : 1,000,000
Date : 2024-08-30
1, 3, 9, 13, 15, 25, 39, 69, 165, 171, 209, 339, 2033, 6583, 15393, 282989, 498483, 504221, 754611, 864751
Remarks :
The sequence A046865 in OEIS
See Thread at MersenneForum

History