tables > repunit > 28

Base 28 Repunits

Table

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

457: \[{28^{457}-1\over27}\] 831489097728567821929530512328550404822421297085715996199142930941575895479379458350643095188261236937028038937208159209499803871329177339992358937512441669099146635092359611704280427276720320061113106890915205891194890228306146455402517801188781560823767381040314833416782238113093029009181724444767221973223804603420958823288364171241784860231763962693457311021637266319927052696266327748639043358715468035531821822899318087866623121733271830501744114835023351165451905820761712645129144565718565770709213571754917239516327760944983361819231305832994616113178698105702159287518810528514975133969358352471823528557002787329154548223658717745162198250320831981<660>

Index range: 457 – 457 << prev next >>