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Difference between revisions of "Riesel prime 2 21"

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m (new reservation)
(add prime info)
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{{Riesel prime
 
{{Riesel prime
 
|Rk=21
 
|Rk=21
|RCount=43
+
|RCount=44
 
|RNash=2103
 
|RNash=2103
 
|RMaxn=2890000
 
|RMaxn=2890000
|RDate=2021-05-10
+
|RDate=2021-06-27
 
|RReserved=Gary Barnes
 
|RReserved=Gary Barnes
 
|RNlist=
 
|RNlist=
Line 50: Line 50:
 
1872923;103902
 
1872923;103902
 
2160479;110057
 
2160479;110057
 +
2959789;132417
 
|RRemarks=The {{OEIS|l|A002238}}
 
|RRemarks=The {{OEIS|l|A002238}}
 
}}
 
}}
 
==History==
 
==History==
 +
{{HistF|2021-06-27|2959789|Gary Barnes|582053}}
 
{{HistR|2021-05-10|Gary Barnes|578129}}
 
{{HistR|2021-05-10|Gary Barnes|578129}}
 
{{HistC|2015-03-01|2890000|Predrag Minovic|396709}}
 
{{HistC|2015-03-01|2890000|Predrag Minovic|396709}}

Revision as of 11:20, 27 June 2021

Reserved! This sequence is currently reserved by: Gary Barnes

Current data

k , b : 21 , {{{Rb}}}
Count : 44
Nash : 2103
Max n : 2,890,000
Date : 2021-06-27
Reserved : Gary BarnesGary Barnes/Reserved
1[1], 2[2], 3, 7[3], 10, 13, 18, 27, 37, 51, 74, 157, 271, 458, 530, 891, 1723, 1793, 1849, 1986, 2191, 2869, 4993, 7777, 11730, 15313, 29171, 35899, 36227, 71570, 199219, 233914, 297499, 332523, 348547, 538657, 986130, 999599, 1170083, 1182083, 1452771, 1872923, 2160479, 2959789
Remarks :
The sequence A002238 in OEIS

[[Category:Riesel {{{Rb}}}|#.....00021]][[Category:Riesel {{{Rb}}} Missing-range‎|#.....00021]]

Notes

  1. S.G. n=1, Twin n=1
  2. S.G. n=2
  3. Twin n=7

History