tables > repunit > 21

Base 21 Repunits

Table

Viewing: 601 – 601 << prev next >>

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

* 601: \[{21^{601}-1\over20}\] 25243 × 2392055531747608235083<22> × [373124627165468253779391026431303624243490207867559026701822222500154963767758136237830954181509165973966410909423964276139613938227111069496188834027838202461450062819499096833529380967876898190050567254414761504777072886080133179549605006271789405075327280753718288708493269911816536003235428372154133956364311431854239914062506552651711270404922863124727889595672178586803675318757756346216934802370021112071973916425139382669268781178788759659864855297061618609795094990361140585300126550571336269548472173782199428074974841355521138120253617579567705600771952250778685018802493025695818740058248933954492693504146819076826055577048170458717345799457845800513545005609901687268394889636003738858802840660745921331582795850057230425724540291758927088354186940919329<768>]

Index range: 601 – 601 << prev next >>