tables > repunit > base7

Base 7 Repunits

Table

Viewing: 685 – 685 << prev next >>

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

* 685: \[{7^{685}-1\over6}\] 2741 × 2801 × 213721 × 251533 × 20984545121401<14> × 57162922399254002352124124899<29> × 65480203458464902965944539043<29> × 18142811321510255442702751468712154533804561<44> × [221061574771197605740307723289917223511695779559354358616168284182207499888067142972868973892171397971339125223799140620454557160764213210165727577324465862541264326520955947582364999988976496063137160966304564881945183572991056444023634178164908414175270340001884551646417246309924301467927045301381012182273382163638641049109197165009601294875793125131861261972052573132068354255846838488219672790808278963456708856782754384221503860846228419401<447>]

Index range: 685 – 685 << prev next >>