tables > repunit > base15

Base 15 Repunits

Table

Viewing: 521 – 521 << prev next >>

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

* 521: \[{15^{521}-1\over14}\] 312601 × 969670464216173263<18> × [1305579739717316884886314763587371991204815168197796528830312137351048582860605535316622024038943119842587373354779688626005704883918386764634321630410055531807367324288396066552806668207660237075451832125297448349545284249827926445548423606960385377585622580073318574686538367103649651335280764946987911661387556955808071525383996831200483469840901048160498973827331022355184219209336539972187833251574026951465023948787953958586683375326899844762421492468996549189462420349703736211113770281751825493851988226475908117873924063245726969613518444374469340015338292394305927703955700689607<589>]

Index range: 521 – 521 << prev next >>