tables > repunit > 21

Base 21 Repunits

Table

Viewing: 579 – 579 << prev next >>

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

* 579: \[{21^{579}-1\over20}\] 463 × 1588777 × 155123125453<12> × 21187809613761033625438393<26> × 38229676354673148794146401001<29> × [13008185462468519315377199077803103532203082983936426415674386525290108562039173577341825293441480745129960341626402980820816643272894763452860183817988444023889057805670929674811370063825201637651222270790452347901<215>] × [152727685490797934032035902796503765694268837711013070081945272277313879925082500551132551756099355813791148960735132825722768250620467783362194419658264201243901240251905663634607147717416199430127570638545804649243612549314788013338149187141242939514114049525316273733629220209055868115114325800832010780466793836243963931931429293653719602073852321760303287679359396043148924808811114742793455581478217566716018189105119138839795455155145203186421741520633935247361497264481<477>]

Index range: 579 – 579 << prev next >>