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Difference between revisions of "Riesel prime 4 19401"

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|RNlist=
 
|RNlist=
 
1543225;119999;C:{{NRi|19401|3086450}}
 
1543225;119999;C:{{NRi|19401|3086450}}
|RRemarks=For earlier history, see even-{{Vn}} for {{NRi|19401|n}}.
+
|RRemarks=[[CRUS Liskovets-Gallot]] search for {{NRi|19401|n}} even {{Vn}}.
 
|RSieve=
 
|RSieve=
 
}}
 
}}
Line 16: Line 16:
 
{{HistF|2015-06-13|1543225|Gary Barnes,CRUS Liskovets-Gallot|403997}}
 
{{HistF|2015-06-13|1543225|Gary Barnes,CRUS Liskovets-Gallot|403997}}
 
{{HistC|2015-04-29|1500000|(PRPnet port 1400),Conjectures 'R Us|401213}}
 
{{HistC|2015-04-29|1500000|(PRPnet port 1400),Conjectures 'R Us|401213}}
 +
{{HistR|2014-09-20|(PRPnet port 1400),Conjectures 'R Us|383520}}, for {{Vn}}>1000000
 +
{{HistC|2011-08-10|1000000|(PRPnet port 1300),Conjectures 'R Us|268815}}, released
 +
{{HistC|2011-05-13|700000|(PRPnet port 1300),Conjectures 'R Us|261353}}
 +
{{HistR|2011-02-07|(PRPnet port 1300),Conjectures 'R Us|251709}}
 +
{{HistC|2011-02-02|600000|Karsten Bonath|251089}}, released
 +
{{HistC|2010-06-27|600000|Karsten Bonath|220003}}
 +
{{HistC|2010-03-28|568000|Karsten Bonath|209840}}
 +
{{HistC|2009-04-10|563000|Karsten Bonath|168754}}
 +
{{HistC|2008-12-11|482000|Karsten Bonath|152878}}
 +
{{HistC|2008-09-09|222000|Karsten Bonath|141544}}
 +
{{HistC|2008-06-15|218500|Karsten Bonath|135962}}
 +
{{HistC|2008-05-04|192500|Karsten Bonath|132716}}
 +
{{HistC|2008-04-05|189500|Karsten Bonath|130850}}
 +
{{HistC|2008-02-14|150000|Karsten Bonath|125820}}
 +
{{HistR|2008-01-10|Karsten Bonath|122591}}
 +
{{HistC|2008-01-10|131289|Jean Penné|122583}}, released
 +
{{HistR|2007-12-19|Jean Penné|121063}}

Latest revision as of 05:20, 25 July 2024

Current data

k , b : 19401 , 4
Count : 1
Nash : 548
Max n : 1,543,225
Date : 2015-06-13
1543225[1]
Remarks :
CRUS Liskovets-Gallot search for Riesel 19401•2n-1 even n.

Notes

History