tables > repunit > 21

Base 21 Repunits

Table

Viewing: 502 – 502 << prev next >>

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

* 502: \[{21^{502}-1\over20}\] 2 × 11 × 503 × 341079383 × 78497670331253724483874099<26> × [95408755198790088635939514575820110121494371990226577967338790350124991135883415563639490230016970059128183784954374517887588056236198710640427456908068509662595786420070752294855942176711318045055529406366067342391685259279016280171120071967069592828843073281753701754466104839197931183846372400773883<302>] × [10040719361568380603342682258724431399443856042376072866664243749560517149738507388147483434386775852995257196101562025485821943384132327965549511829169038160908951384360752712172219771575525102992919078154894549729901943102756102018985150787053787293665537060832142877063230461126147248469442875853812006649131271812010547<323>]

Index range: 502 – 502 << prev next >>