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Difference between revisions of "Williams prime MM 5"

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m
(some mor data, history changed)
Line 25: Line 25:
 
754611;125947
 
754611;125947
 
864751;126245
 
864751;126245
−
|WiRemarks=
 
 
}}
 
}}
  
 
==History==
 
==History==
−
{|class="wikitable"
+
*2019-04-04: Checked to n = {{Num|1000000}}, [[User:Karbon|Karsten Bonath]]
−
!Date!!Remark
+
*2019-02-23: Found n = 864751, [[User:Karbon|Karsten Bonath]]
−
|-
+
*2019-01-27: Found n = 754611, [[User:Karbon|Karsten Bonath]]
−
|2019-04-04||Checked to ''n'' = 1000000, [[User:Karbon|Karsten Bonath]]
+
*2018-12-24: Found n = 504221, [[User:Karbon|Karsten Bonath]]
−
|-
+
*2018-12-23: Found n = 498483, [[User:Karbon|Karsten Bonath]]
−
|2019-02-23||found ''n'' = 864751, [[User:Karbon|Karsten Bonath]]
+
*2018-12-06: Checked to n = 1 - 321000, found n = 282989, [[User:Karbon|Karsten Bonath]]
−
|-
+
*2007-20-12: Checked to n = 200000, Geoff Reynolds
−
|2019-01-27||found ''n'' = 754611, [[User:Karbon|Karsten Bonath]]
+
*2007-07-13: Checked to n = 110000, Geoff Reynolds
−
|-
+
*2006-09-22: Checked to n = 100000, Geoff Reynolds
−
|2018-12-24||found ''n'' = 504221, [[User:Karbon|Karsten Bonath]]
+
*2006-07-19: Checked to n = 50000, antiroach
−
|-
+
*2006-07-17: Found n = 15393, antiroach
−
|2018-12-23||found ''n'' = 498483, [[User:Karbon|Karsten Bonath]]
+
*1981: Checked to n = 500, found n = 1 ... 339, [http://matwbn.icm.edu.pl/ksiazki/aa/aa39/aa3912.pdf H. C. Williams]
−
|-
 
−
|2018-12-06||Checked to ''n'' = 1 - 321000, found ''n'' = 282989, [[User:Karbon|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, [http://matwbn.icm.edu.pl/ksiazki/aa/aa39/aa3912.pdf H. C. Williams]
 
−
|}
 
  
 
==External links==
 
==External links==
−
*[[Wikipedia:Williams_number|Williams number]]
 
 
*[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}}

Revision as of 18:50, 10 April 2019

Current data

Base : 5
Count : 20
Max n : 1,000,000
Date : 2019-04-04
1, 3, 9, 13, 15, 25, 39, 69, 165, 171, 209, 339, 2033, 6583, 15393, 282989, 498483, 504221, 754611, 864751


History

  • 2019-04-04: Checked to n = 1,000,000, 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
  • 2006-09-22: Checked to n = 100000, Geoff Reynolds
  • 2006-07-19: Checked to n = 50000, antiroach
  • 2006-07-17: Found n = 15393, antiroach
  • 1981: Checked to n = 500, found n = 1 ... 339, H. C. Williams

External links

Retrieved from "https://www.rieselprime.de/z/index.php?title=Williams_prime_MM_5&oldid=1968"