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Difference between revisions of "Proth prime 3 8"

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(add Nash weight)
(Cullen n=8)
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{{Gen Proth prime
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{{Proth prime
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|GPk=8
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|Pk=8
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|GPCount=
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|Pb=3
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|GPNash=2226
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|PCount=23
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|GPMaxn=50000
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|PNash=2226
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|GPDate=2020-05-25
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|PMaxn=1250000
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|GPReserved=
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|PDate=2020-08-08
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|GPMultiRes=
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|PReserved=
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|GPNlist=
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|PMultiRes=
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2
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|PNlist=
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2;T:T
 
7
 
7
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8
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8;C:{{NCu|3|8}}
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10
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10;T:T
 
22
 
22
 
52
 
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130592;71677
 
130592;71677
 
323860
 
323860
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872171
 
1172480;130901
 
1172480;130901
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|GPRemarks=See also {{NWi|MP|9|n}}
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|PRemarks=See also {{NWi|MP|9|n}}<br>The {{OEIS|l|A005538}}
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|GPSieve=
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|PSieve=
 
}}
 
}}
 
==History==
 
==History==
 +
{{HistC|2020-08-08|1250000|Paul Vanderveen}}
 +
{{HistC|2020-07-08|1200000|Paul Vanderveen}}
 +
{{HistC|2020-06-08|850000|Paul Vanderveen}}
 
{{HistC|2020-05-25|50000|Karsten Bonath}}
 
{{HistC|2020-05-25|50000|Karsten Bonath}}
 
{{HistF|2020-05-17|1172480|Paul Vanderveen}}
 
{{HistF|2020-05-17|1172480|Paul Vanderveen}}
 
{{HistF|2004-09-21|130592|Peter Benson}}
 
{{HistF|2004-09-21|130592|Peter Benson}}
 
{{HistF|1998-11-08|18880|Chris Caldwell}}
 
{{HistF|1998-11-08|18880|Chris Caldwell}}

Revision as of 12:45, 25 June 2024

Current data

k , b : 8 , 3
Count : 23
Nash : 2226
Max n : 1,250,000
Date : 2020-08-08
2[1], 7, 8[2], 10[3], 22, 52, 58, 76, 130, 143, 331, 332, 980, 1282, 1655, 4031, 4600, 18880, 89482, 130592, 323860, 872171, 1172480
Remarks :
See also Williams 8•9n+1
The sequence A005538 in OEIS

Notes

  1. ↑ Twin n=2
  2. ↑ Cullen 8•38+1
  3. ↑ Twin n=10

History

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