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Difference between revisions of "Generalized Repunit"

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==Table==
 
==Table==
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TBD
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{{#dpl:
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|category=Generalized Repunit
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|titleregexp=Generalized Repunit [1-9]+
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|order=ascending
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|ordermethod=sortkey
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|mode=userformat
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|include={Generalized Repunit} dpl
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|listseparators={¦class="wikitable sortable"\n!{{Vb}}\n!style="width:9%"¦Date\n!max {{Vn}}\n!#\n!Values {{Vn}},,,\n¦}
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|resultsheader=<b>There are %PAGES% sequences</b>:\n
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==External links==
 
==External links==

Latest revision as of 09:22, 6 April 2024

A Generalized repunit for any base b ≥ 2 is defined as

[math]\displaystyle{ (b^n-1)\over (b-1) }[/math].

Table

There are 2 sequences:

b Date max n # Values n
2 2020-10-09 93000000 51 2, 3, 5, 7, 13, 17, 19, 31, 61, 89, 107, 127, 521, 607, 1279, 2203, 2281, 3217, 4253, 4423, 9689, 9941, 11213, 19937, 21701, 23209, 44497, 86243, 110503, 132049, 216091, 756839, 859433, 1257787, 1398269, 2976221, 3021377, 6972593, 13466917, 20996011, 24036583, 25964951, 30402457, 32582657, 37156667, 42643801, 43112609, 57885161, 74207281, 77232917, 82589933
10 2023-05-16 10800000 11 2, 19, 23, 317, 1031, 49081, 86453, 109297, 270343, 5794777, 8177207

External links

Number classes
General numbers
Special numbers
Prime numbers
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