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Difference between revisions of "Woodall prime 18"

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(add history)
(links at Woodall page & correction)
Line 24: Line 24:
 
46984;74296
 
46984;74296
 
92711;86469
 
92711;86469
|WoRemarks=The {{OEIS|l|A299381}}<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|A299381}}
 
}}
 
}}
 
==History==
 
==History==
Line 34: Line 34:
 
{{HistC|2016-02-08|250000-400000|Steven Harvey}}
 
{{HistC|2016-02-08|250000-400000|Steven Harvey}}
 
{{HistR|2015-11-02|Steven Harvey}} to {{Rn|400000|400000}}
 
{{HistR|2015-11-02|Steven Harvey}} to {{Rn|400000|400000}}
{{HistC|2014-03-13|4000-25000|Steven Harvey}}, double-check
+
{{HistC|2014-03-13|25000|Steven Harvey}}, double-check
 
{{HistC|2012-10-10|25000|Thomas Ritschel}}
 
{{HistC|2012-10-10|25000|Thomas Ritschel}}
 
{{HistC|2011-05-05|200000-250000|Steven Harvey}}
 
{{HistC|2011-05-05|200000-250000|Steven Harvey}}

Revision as of 06:58, 28 October 2024

Current data

ASCII format : n*18^n-1
Base : 18
Count : 19
Max n : 1,600,000
Date : 2023-08-10
1[1], 2, 6, 8, 10, 28, 30, 39, 45, 112, 348, 380, 458, 585, 17559, 38751, 43346, 46984, 92711
Remarks :
The sequence A299381 in OEIS

Notes

  1. Twin n=1

History