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Difference between revisions of "Proth prime 2 5"

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(add Cullen primes)
 
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Line 5: Line 5:
 
|PNash=891
 
|PNash=891
 
|PMaxn=9000000
 
|PMaxn=9000000
|PDate=2021-04-01
+
|PDate=2024-09-06
|PReserved=
+
|PReserved=Ryan Propper
 
|PMultiRes=
 
|PMultiRes=
 
|PNlist=
 
|PNlist=
 
1
 
1
3
+
3;T:G
 
7;T:G
 
7;T:G
 
13;T:G
 
13;T:G
15;T:G
+
15;T:G;C:{{NCu|8|5}}
25;T:G
+
25;T:G;C:{{NCu|32|5}}
 
39;T:G
 
39;T:G
55;T:G
+
55;T:G;C:{{NCu|2048|5}}
75;T:G
+
75;T:G;C:{{NCu|32768|5}}
85;T:G
+
85;T:G;C:{{NCu|131072|5}}
 
127;T:G
 
127;T:G
 
1947;T:G
 
1947;T:G
Line 34: Line 34:
 
1320487;9;T:G
 
1320487;9;T:G
 
1777515;74133;T:G
 
1777515;74133;T:G
|PRemarks=
+
|PRemarks=The {{OEIS|l|A002254}}
 
}}
 
}}
 
==History==
 
==History==
 +
{{HistR|2024-09-06|Ryan Propper}}
 
{{HistC|2021-04-01|9000000|PrimeGrid Fermat Divisor Search}}
 
{{HistC|2021-04-01|9000000|PrimeGrid Fermat Divisor Search}}
 
{{HistF|2005-04-14|1777515|Senji Yamashita,Satoshi Noda,Takahiro Nohara}}
 
{{HistF|2005-04-14|1777515|Senji Yamashita,Satoshi Noda,Takahiro Nohara}}

Latest revision as of 20:36, 26 September 2024

Reserved! This sequence is currently reserved by: Ryan Propper

Current data

k , b : 5 , 2
Type : Low
Count : 25
Nash : 891
Max n : 9,000,000
Date : 2024-09-06
Reserved : Ryan PropperRyan Propper/Reserved
1, 3[1], 7[2], 13[3], 15[4], 25[5], 39[6], 55[7], 75[8], 85[9], 127[10], 1947[11], 3313[12], 4687[13], 5947[14], 13165[15], 23473[16], 26607[17], 125413[18], 209787[19], 240937[20], 819739[21], 1282755[22], 1320487[23], 1777515[24]
Remarks :
The sequence A002254 in OEIS

Notes

History