tables > repunit > 21

Base 21 Repunits

Table

Viewing: 773 – 773 << prev next >>

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

* 773: \[{21^{773}-1\over20}\] [5949559794633603893583855800795677263937563634565452931588942001176841468625427598253539763169023816806378687018918209983377958171792706884040202625402468795895073383580053422008297637747358974403045611383851405414418744698991628220659443676063871379049443258738406529683502600127694652653268562651234476552880063344302405409156828984883656964318244490637025195095606711244535782190253276303650712353172131097961245963330597588875821407569630401193964957552783132088092003382989662987764900635255367628108190267706628168477153370135438647330658952947758120633332204175122384637134748878641680958445286227846138440052251935971772680405409427015882367509318760877155181577342763012440432554250503881626897673106847427129092973715695567841299714892202007433685012780823899210127922373838716396543281925211868473215579557149013090153668717652993329370120300599175291669425696626259404062914150261201498955281193095554438268369316337395792351110926413705802823200676880603545028226976679103876487349510302204790285964690306733<1021>]

Index range: 773 – 773 << prev next >>