tables > repunit > 21

Base 21 Repunits

Table

Viewing: 573 – 573 << prev next >>

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

* 573: \[{21^{573}-1\over20}\] 383 × 463 × 2293 × 35527 × 1447399 × 415782730777<12> × 12157448103888869384609<23> × 318612816121824718517175769546051529632781606401807854207837380465693536727738620941684717510405710643093552677311710544824765427949317346276055552245866536983073030526566853530745398528539639894493046709103157177<213> × [63580384514270607454496443534633864514335588986078686107366118190882703390007818400544606228121023295009799948959923037306861171787839955644709678988166654864455203059012860405504652596560701328104472781690173882772049119175285485906948112295397394213844060842509613137859838735889724356334395085693180243377305709167512230160586136389734952220034892585187868565001445952265895063452820787465809484791073218404451333447025044846969077739819379803933683859663215628706907246033576782972816113<491>]

Index range: 573 – 573 << prev next >>