tables > repunit > base4

Base 4 Repunits

Table

Viewing: 487 – 487 << prev next >>

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

487: \[{4^{487}-1\over3}\] 4871 × 227020551154913939039124941009<30> × 586707256835938183351163074135744551682040291061952064486697351139689683584197041592347032684987014285885660198730427<117> × 82033219963138371097689272308258116841679442057301643873942124991182012434598644913857356023840478815121709542915222280972560231358838127531337<143>

Index range: 487 – 487 << prev next >>