tables > repunit > base8

Base 8 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: \[{8^{487}-1\over7}\] 4871 × 716638033 × 82033219963138371097689272308258116841679442057301643873942124991182012434598644913857356023840478815121709542915222280972560231358838127531337<143> × 31828625452732083772001737021749142376594242209867793949115448435075282648606974199483380762223824503832765010700098863980132120831870001849342408991563752453384642240389736919356988860266405575994911117649583705831996341278604135092859077915083814516844268993168114072116748306150023<284>

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