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Difference between revisions of "Proth prime 3 4"

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(add more history)
(remove bad prime n=11279466)
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|Pk=4
 
|Pk=4
 
|Pb=3
 
|Pb=3
−
|PCount=33
+
|PCount=32
 
|PNash=1703
 
|PNash=1703
 
|PMaxn=5000000
 
|PMaxn=5000000
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7578378;138512
 
7578378;138512
 
9214845;138514
 
9214845;138514
−
11279466;138515
 
 
|PRemarks=The {{OEIS|l|A005537}}<br>For all even {{Vn}}-values {{Kbn|+|4|3|n}} is a [[Generalized Fermat number]].<br>See also {{NWi|PP|3|n}}
 
|PRemarks=The {{OEIS|l|A005537}}<br>For all even {{Vn}}-values {{Kbn|+|4|3|n}} is a [[Generalized Fermat number]].<br>See also {{NWi|PP|3|n}}
 
|PSieve=
 
|PSieve=
 
}}
 
}}
 
==History==
 
==History==
−
{{HistF|2020-09-10|11279466|Ryan Propper}}
 
 
{{HistF|2020-09-10|9214845|Ryan Propper}}
 
{{HistF|2020-09-10|9214845|Ryan Propper}}
 
{{HistF|2020-09-09|7578378|Ryan Propper}}
 
{{HistF|2020-09-09|7578378|Ryan Propper}}

Revision as of 15:46, 22 September 2024

Reserved! This sequence is currently reserved by: Ryan Propper

Current data

k , b : 4 , 3
Count : 32
Nash : 1703
Max n : 5,000,000
Date : 2024-09-10
Reserved : Ryan PropperRyan Propper/Reserved
1, 2, 3, 6, 14, 15, 39, 201, 249, 885, 1005, 1254, 1635, 3306, 3522, 9602, 19785, 72698, 233583, 328689, 537918, 887535, 980925, 1154598, 1499606, 1936890, 2016951, 2143374, 4020126, 6402015, 7578378, 9214845
Remarks :
The sequence A005537 in OEIS
For all even n-values 4•3n+1 is a Generalized Fermat number.
See also Williams 4•3n+1

History

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