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Difference between revisions of "Riesel prime 2 9"

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(add Benson's prime search & correct other history)
(add Woodall prime)
 
(3 intermediate revisions by the same user not shown)
Line 4: Line 4:
 
|RCount=48
 
|RCount=48
 
|RNash=1674
 
|RNash=1674
|RMaxn=6500000
+
|RMaxn=7800000
|RDate=2023-06-04
+
|RDate=2024-08-10
 
|RReserved=Dmitry Domanov
 
|RReserved=Dmitry Domanov
 
|RNlist=
 
|RNlist=
 
1;T:T
 
1;T:T
3;T:T
+
3;T:T;C:{{NWi|PM|8|1}}
 
7;T:T
 
7;T:T
 
13
 
13
15
+
15;C:{{NWi|PM|8|5}}
21
+
21;C:{{NWi|PM|8|7}}
 
43;T:T
 
43;T:T
63;T:T;C:{{NWo|128|9}}
+
63;T:T;C:{{NWo|128|9}}, {{NWi|PM|8|21}}
99;C:{{NWo|2048|9}}
+
99;C:{{NWo|2048|9}}, {{NWi|PM|8|33}}
 
109;C:{{NWo|64|18}}
 
109;C:{{NWo|64|18}}
159
+
159;C:{{NWi|PM|8|53}}
 
211;T:T
 
211;T:T
309
+
309;C:{{NWi|PM|8|103}}
 
343;C:{{NWo|524288|18}}
 
343;C:{{NWo|524288|18}}
 
415
 
415
Line 26: Line 26:
 
781
 
781
 
871
 
871
939
+
939;C:{{NWo|8192|72}}, {{NWi|PM|8|313}}
1551
+
1551;C:{{NWi|PM|8|517}}
 
3115
 
3115
 
3349;56554
 
3349;56554
5589;38328
+
5589;38328;C:{{NWi|PM|8|1863}}
 
5815;38094
 
5815;38094
 
5893;37998
 
5893;37998
 
7939;32253
 
7939;32253
8007;32193
+
8007;32193;C:{{NWi|PM|8|2669}}
11547;28082
+
11547;28082;C:{{NWi|PM|8|3849}}
12495;27673
+
12495;27673;C:{{NWi|PM|8|4165}}
 
22555;21698
 
22555;21698
 
23647;20911
 
23647;20911
 
35647;17045
 
35647;17045
83415;6812
+
83415;6812;C:{{NWi|PM|8|27805}}
103059;4200
+
103059;4200;C:{{NWi|PM|8|34353}}
 
184999;633
 
184999;633
275859;70461
+
275859;70461;C:{{NWi|PM|8|91953}}
384243;70698
+
384243;70698;C:{{NWi|PM|8|128081}}
 
484975;70950
 
484975;70950
 
503893;71030
 
503893;71030
 
828709;73353
 
828709;73353
1010277;83008
+
1010277;83008;C:{{NWi|PM|8|336759}}
1419855;90980
+
1419855;90980;C:{{NWi|PM|8|473285}}
 
1481821;84649
 
1481821;84649
 
2060941;85462
 
2060941;85462
 
3259381;103391
 
3259381;103391
 
4005979;110104
 
4005979;110104
4683555;110478
+
4683555;110478;C:{{NWi|PM|8|1561185}}
 
7479919;136126
 
7479919;136126
|RRemarks=The {{OEIS|l|A002236}}
+
|RRemarks=The {{OEIS|l|A002236}}<br>See also {{NWi|PM|8|n}}
 
}}
 
}}
 
==History==
 
==History==
 +
{{HistC|2024-08-10|7800000|Dmitry Domanov|664817}}
 
{{HistF|2023-06-04|7479919|Dmitry Domanov|631800}}
 
{{HistF|2023-06-04|7479919|Dmitry Domanov|631800}}
 
{{HistC|2021-03-21|1-1000000|Gary Barnes|574248}}, double check, results included
 
{{HistC|2021-03-21|1-1000000|Gary Barnes|574248}}, double check, results included

Latest revision as of 17:40, 25 September 2024

Reserved! This sequence is currently reserved by: Dmitry Domanov

Current data

k , b : 9 , 2
Type : 3
Count : 48
Nash : 1674
Max n : 7,800,000
Date : 2024-08-10
Reserved : Dmitry DomanovDmitry Domanov/Reserved
1[1], 3[2], 7[3], 13, 15[4], 21[5], 43[6], 63[7], 99[8], 109[9], 159[10], 211[11], 309[12], 343[13], 415, 469, 781, 871, 939[14], 1551[15], 3115, 3349, 5589[16], 5815, 5893, 7939, 8007[17], 11547[18], 12495[19], 22555, 23647, 35647, 83415[20], 103059[21], 184999, 275859[22], 384243[23], 484975, 503893, 828709, 1010277[24], 1419855[25], 1481821, 2060941, 3259381, 4005979, 4683555[26], 7479919
Remarks :
The sequence A002236 in OEIS
See also Williams 9•8n-1

Notes

History