tables > repunit > 20

Base 20 Repunits

Table

Viewing: 822 – 822 << prev next >>

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Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>

* 822: \[{20^{822}-1\over19}\] 32 × 7 × 127 × 421 × 823 × 9043 × 27127 × 1139265971 × 2671959465383041<16> × 15514697038494619621<20> × 135494533558107290929<21> × 519124739914239138234099991<27> × 1550454239729214125594858269650609108408627458001480597404916790220082810453152846327131756809045902891421380387919201304423524421879627196561<142> × 30583581612331501261833281374042260525091325283016218246800323697879638455448533968090129847788269287144946082535937661826997175542904890049801024107066057889960275037873003<173> × 2582309573911113450864965631811569551162252038976899654203561067708851965551602339727102583848637937151750542714350938819607057350580829894535700100422042547565405627537802107163217623828237722341986352090669750969536065508366179282840627904231924389827146122476350459539077013619910177130316565170330843360183149<313> × [5321265667270466029288815314444623303963187626976751294190410239094320290649600124141824880627621480694032609409953142009346497748786795853307410730722927914415833710050673415660918123242889390475325192414240355813364191792498839666156256970731033883069267631348618835494203733799558062397137063967249748899876191341164352922175545789<334>]

Index range: 822 – 822 << prev next >>