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Difference between revisions of "Woodall prime 5"

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(check to n=2M, add primes and history)
(double-check to n=100K)
 
(3 intermediate revisions by the same user not shown)
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|WoBase=5
 
|WoBase=5
 
|WoMaxn=2000000
 
|WoMaxn=2000000
|WoDate=2024-08-16
+
|WoDate=2024-10-25
 
|WoReserved=
 
|WoReserved=
 
|WoNlist=
 
|WoNlist=
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1052072;136467
 
1052072;136467
 
1076030;136468;C:{{NRi|215206|5|1076031}}
 
1076030;136468;C:{{NRi|215206|5|1076031}}
|WoRemarks=The {{OEIS|l|A059676}}<br>See early history at [https://harvey563.tripod.com/GWNews.txt Generalized Woodall news], [https://harvey563.tripod.com/GeneralizedWoodallPrimes.txt Generalized Woodall primes], & [https://harvey563.tripod.com/gwranges.txt Generalized Woodall completed ranges].
+
|WoRemarks=The {{OEIS|l|A059676}}
 
}}
 
}}
 
==History==
 
==History==
 +
{{HistC|2024-10-25|1-100000|Gary Barnes|1058845}}, double-check, released
 
{{HistC|2024-08-16|1500000-2000000|Richard Kapek|900692}}, released
 
{{HistC|2024-08-16|1500000-2000000|Richard Kapek|900692}}, released
 
{{HistR|2024-02-08|Richard Kapek|881164}} for {{Rn|1500000|2000000}}
 
{{HistR|2024-02-08|Richard Kapek|881164}} for {{Rn|1500000|2000000}}
Line 34: Line 35:
 
{{HistF|2015|349656|Maik Gruenewald}}
 
{{HistF|2015|349656|Maik Gruenewald}}
 
{{HistR|2014-10-31|Maik Gruenewald}} to {{Rn|300000|300000}}
 
{{HistR|2014-10-31|Maik Gruenewald}} to {{Rn|300000|300000}}
{{HistC|2014-03-13|4000-25000|Steven Harvey}}, double-check {{Rn|4000|10000}}
+
{{HistC|2014-03-13|25000|Steven Harvey}}, double-check
 +
{{HistC|2012-10-10|25000|Thomas Ritschel}}
 
{{HistC|2010-11-01|4-4000|Steven Harvey}}, double-check
 
{{HistC|2010-11-01|4-4000|Steven Harvey}}, double-check
 
{{HistC|2008-09-25|200000-240000|Geoffrey Reynolds}}
 
{{HistC|2008-09-25|200000-240000|Geoffrey Reynolds}}

Latest revision as of 05:07, 29 October 2024

Current data

ASCII format : n*5^n-1
Base : 5
Count : 14
Max n : 2,000,000
Date : 2024-10-25
8, 14, 42, 384, 564, 4256, 6368, 21132, 27180[1], 96584, 349656, 545082, 1052072, 1076030[2]
Remarks :
The sequence A059676 in OEIS

Notes

History