tables > repunit > 21

Base 21 Repunits

Table

Viewing: 590 – 590 << prev next >>

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

* 590: \[{21^{590}-1\over20}\] 2 × 5 × 11 × 1181 × 40841 × 185641 × 896447 × 334217419 × 3085597813 × 1058225818572931<16> × 47540111129611360301<20> × 99418152769178987769191<23> × 3599933694931243085497791696053868938364103<43> × 15106936038203961355993446093478189757934421447231148098564025562337<68> × [51480545814730477131462170485603986718664597234555112257030142135067732411980008619505601289842656768327181369927654535085012123219907525920986418852156902006817412543340205460111137966575074966498147541552498954880456326888709649465162492152658058811609212957385223501<269>] × [5044635135680085422605215441488003699711507402994073359182059349160890971147241622643182319221347547141566840753427301313738868041194825163731285258676947580082183930385016131405012888407626859363186960289862040240409626303466800119608381536214334361609792215557316696690151397993631393352629262384915941<304>]

Index range: 590 – 590 << prev next >>