Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3).
Navigation
Topics Help • Register • News • History • How to • Sequences statistics • Template prototypes

Difference between revisions of "Riesel prime 2 9"

From Prime-Wiki
Jump to: navigation, search
(add Williams prime remark & links to primes)
(corrections on Woodall primes)
Line 15: Line 15:
 
21;C:{{NWi|PM|8|7}}
 
21;C:{{NWi|PM|8|7}}
 
43;T:T
 
43;T:T
63;T:T;C:{{NWo|128|9}};C:{{NWi|PM|8|21}}
+
63;T:T;C:{{NWo|128|9}}, {{NWi|PM|8|21}}
99;C:{{NWo|2048|9}};C:{{NWi|PM|8|33}}
+
99;C:{{NWo|2048|9}}, {{NWi|PM|8|33}}
 
109;C:{{NWo|64|18}}
 
109;C:{{NWo|64|18}}
 
159;C:{{NWi|PM|8|53}}
 
159;C:{{NWi|PM|8|53}}

Revision as of 16:20, 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