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Difference between revisions of "Riesel prime 2 861"

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(n=7895451)
(n=2216533)
 
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{{Riesel prime
 
{{Riesel prime
 
|Rk=861
 
|Rk=861
−
|RCount=105
+
|Rb=2
 +
|RCount=108
 
|RNash=4793
 
|RNash=4793
 
|RMaxn=
 
|RMaxn=
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5409
 
5409
 
5633
 
5633
−
6027
+
6027;C:{{NWo|128|861}}
 
6037
 
6037
 
7435
 
7435
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1135486;106434
 
1135486;106434
 
1203625;99789
 
1203625;99789
 +
1666295;133491
 +
1915741;134727
 +
2216533;138576
 
7895451;132018
 
7895451;132018
 
|RRemarks=
 
|RRemarks=
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}}
 
}}
 
==History==
 
==History==
 +
{{HistF|2024-09-26|2216533|Göran Schmidt, NPLB Drive 18|1054559}}
 +
{{HistR|2023-01-21|NPLB Drive 18|623131}}, for 2000000<{{Vn}}<3000000
 +
{{HistC|2023-01-21|2000000|NPLB Drive 14|623146}}, released
 +
{{HistF|2023-01-02|1915741|Max Dettweiler|621438}}
 +
{{HistF|2022-02-14|1666295|Timothy Sorbera|600066}}
 
{{HistF|2021-02-21|7895451|Ryan Propper}}
 
{{HistF|2021-02-21|7895451|Ryan Propper}}
 +
{{HistC|2012-06-23|'''1203625''' confirmed|Brian Lody|303124}}
 
{{HistF|2012-04-20|1135486|David Nicol|296969}}
 
{{HistF|2012-04-20|1135486|David Nicol|296969}}
 
{{HistF|2012-03-22|1089919|Brian Lody|293784}}
 
{{HistF|2012-03-22|1089919|Brian Lody|293784}}
−
{{HistR|2011-12-31|NPLB Drive 14|284274}}, for 1000000<n<=2000000
+
{{HistR|2011-12-31|NPLB Drive 14|284274}}, for 1000000<{{Vn}}<=2000000
 
{{HistC|2011-07-11|1000000|NPLB Drive 7|266069}}, released
 
{{HistC|2011-07-11|1000000|NPLB Drive 7|266069}}, released
−
{{HistF|2011-04-21|1203625|James P. Burt|303124}}
+
{{HistF|2011-04-21|1203625|James P. Burt}}
 
{{HistC|2009-03-01|'''645393''' confirmed|Ian M. Gunn|164282}}
 
{{HistC|2009-03-01|'''645393''' confirmed|Ian M. Gunn|164282}}
 
{{HistC|2009-02-09|'''630463''' confirmed|Ian M. Gunn|162193}}
 
{{HistC|2009-02-09|'''630463''' confirmed|Ian M. Gunn|162193}}
 
{{HistC|2008-12-22|600000|NPLB Drive 1|155108}}, released
 
{{HistC|2008-12-22|600000|NPLB Drive 1|155108}}, released
−
{{HistR|2008-12-19|NPLB Drive 7|154037}}, for 600000<n<=1000000
+
{{HistR|2008-12-19|NPLB Drive 7|154037}}, for 600000<{{Vn}}<=1000000
 
{{HistC|2008-12-12|'''599041''' confirmed|(Jokern3000)|153055}}
 
{{HistC|2008-12-12|'''599041''' confirmed|(Jokern3000)|153055}}
 
{{HistC|2008-11-29|'''572559''' confirmed|Ian M. Gunn|151249}}
 
{{HistC|2008-11-29|'''572559''' confirmed|Ian M. Gunn|151249}}
Line 133: Line 143:
 
{{HistC|2008-06-03|'''463119''' confirmed|James P. Burt|135051}}
 
{{HistC|2008-06-03|'''463119''' confirmed|James P. Burt|135051}}
 
{{HistC|2008-03-25|333200|NPLB Drive 2|129767}}, released
 
{{HistC|2008-03-25|333200|NPLB Drive 2|129767}}, released
−
{{HistR|2008-01-22|NPLB Drive 2|123482}}, for 260000<=n<=333200
+
{{HistR|2008-01-22|NPLB Drive 2|123482}}, for 260000<={{Vn}}<=333200
−
{{HistR|2008-01-21|NPLB Drive 1|123330}}, for 333201<=n<=600000
+
{{HistR|2008-01-21|NPLB Drive 1|123330}}, for 333201<={{Vn}}<=600000
 
{{HistF|2006-09-17|645393|Peter Benson}}
 
{{HistF|2006-09-17|645393|Peter Benson}}
 
{{HistF|2006-09-02|630463|Peter Benson}}
 
{{HistF|2006-09-02|630463|Peter Benson}}

Latest revision as of 12:07, 26 September 2024

Reserved! This sequence is currently part of Multi Reservation 3: NPLB Drive 18.

Current data

k , b : 861 , 2
Type : 3
Count : 108
Nash : 4793
Max n : 2,200,000
Date : 2024-07-30
Reserved : No Prime Left BehindNo Prime Left Behind/Reserved
1[1], 5[2], 6, 9[3], 10, 18, 21, 25[4], 29[5], 30, 37, 45, 50, 78, 85, 90, 95, 117, 146, 159, 203, 229, 335, 381, 390, 499, 559, 639, 698, 763, 781, 811, 874, 953, 1017, 1150, 1325, 1479, 1679, 1693, 1739, 1886, 2203, 2233, 2309, 2345, 2350, 2357, 3054, 3283, 4230, 4330, 4459, 5151, 5270, 5409, 5633, 6027[6], 6037, 7435, 8214, 8798, 9470, 12005, 19275, 21830, 24093, 30511, 31663, 34453, 49735, 51237, 59593, 59937, 60545, 62317, 67297, 67561, 68927, 70689, 85705, 106450, 142667, 152519, 164501, 172949, 182571, 201189, 260898, 274634, 278225, 303455, 316774, 390107, 463119, 558945, 560221, 572559, 599041, 630463, 645393, 1089919, 1135486, 1203625, 1666295, 1915741, 2216533, 7895451

Notes

  1. ↑ Twin n=1
  2. ↑ Sophie Germain n=5
  3. ↑ Sophie Germain n=9
  4. ↑ Twin n=25
  5. ↑ Sophie Germain n=29
  6. ↑ Woodall 861•128861-1

History

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