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Difference between revisions of "Proth prime 3 4"

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(add new terms)
(n=9214845 & n=11279466)
 
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|Pk=4
 
|Pk=4
 
|Pb=3
 
|Pb=3
−
|PCount=28
+
|PCount=33
 
|PNash=1703
 
|PNash=1703
 
|PMaxn=5000000
 
|PMaxn=5000000
−
|PDate=2024-09-09
+
|PDate=2024-09-10
 
|PReserved=Ryan Propper
 
|PReserved=Ryan Propper
 
|PMultiRes=
 
|PMultiRes=
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6402015;138511
 
6402015;138511
 
7578378;138512
 
7578378;138512
 +
9214845;138514
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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|2020-09-09|7578378|Ryan Propper}}
 +
{{HistF|2020-09-09|6402015|Ryan Propper}}
 +
{{HistC|2024-09-09|1000000-5000000|Ryan Propper|1053299}}, double-check {{Rn|1000000|1500000}}
 +
{{HistF|2020-09-09|4020126|Ryan Propper}}
 
{{HistR|2024-09-06|Ryan Propper|1053251}} for {{Rn|1000000|5000000}}
 
{{HistR|2024-09-06|Ryan Propper|1053251}} for {{Rn|1000000|5000000}}
 
{{HistF|2020-05-08|2016951|Ryan Propper}}
 
{{HistF|2020-05-08|2016951|Ryan Propper}}

Latest revision as of 07:00, 11 September 2024

Reserved! This sequence is currently reserved by: Ryan Propper

Current data

k , b : 4 , 3
Count : 33
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, 11279466
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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