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Difference between revisions of "Riesel prime 2 19413"

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(add drive to prime)
 
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|Rk=19413
 
|Rk=19413
 
|Rb=2
 
|Rb=2
|RCount=18
+
|RCount=21
 
|RNash=1443
 
|RNash=1443
|RMaxn=150000
+
|RMaxn=725000
|RDate=2021-12-30
+
|RDate=2023-04-12
 
|RReserved=
 
|RReserved=
 
|RMultiRes=
 
|RMultiRes=
Line 26: Line 26:
 
53883
 
53883
 
101787
 
101787
724320;86230
+
176623
|RRemarks=
+
222075
 +
362667
 +
724320;86230;C:{{NRi|19413|16|181080}}
 +
|RRemarks=For additional {{Vn}} ≡ 0 mod 4 history, see [[Conjectures 'R Us]] search at {{NRi|19413|16|n}}.
 
|RSieve=
 
|RSieve=
 
}}
 
}}
 
==History==
 
==History==
 +
{{HistC|2023-04-12|800000|Karsten Bonath}}, only {{Vn}} ≡ 0 mod 4
 +
{{HistC|2023-04-09|725000|Alexander Jones}}, released
 +
{{HistC|2023-03-23|600000|Alexander Jones}}
 +
{{HistC|2022-03-20|500000|Alexander Jones}}
 +
{{HistR|2022-02-27|Alexander Jones}}
 
{{HistC|2021-12-30|150000|Alexander Jones}}
 
{{HistC|2021-12-30|150000|Alexander Jones}}
 
{{HistC|2021-11-10|100000|Alexander Jones}}
 
{{HistC|2021-11-10|100000|Alexander Jones}}
 
{{HistC|2020-08-29|50000|Alexander Jones}}
 
{{HistC|2020-08-29|50000|Alexander Jones}}
 
{{HistC|2011-11-23|1007|Gary Barnes}}
 
{{HistC|2011-11-23|1007|Gary Barnes}}
{{HistF|2009-01-13|724320|Max Dettweiler|158613}}, found as [[Riesel prime 16 19413|{{Kbn|19413|16|181080}}]] for [[CRUS]]
+
{{HistF|2009-01-13|724320|Max Dettweiler,CRUS Drive 2|158613}}

Latest revision as of 22:42, 16 July 2024

Current data

k , b : 19413 , 2
Type : 3
Count : 21
Nash : 1443
Max n : 725,000
Date : 2023-04-12
3, 7, 27, 75, 87, 127, 186, 315, 415, 487, 1590, 2175, 3162, 5766, 49482, 53883, 101787, 176623, 222075, 362667, 724320[1]
Remarks :
For additional n ≡ 0 mod 4 history, see Conjectures 'R Us search at Riesel 19413•16n-1.

Notes

History