tables > repunit > base8

Base 8 Repunits

Table

Viewing: 409 – 409 << prev next >>

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

409: \[{8^{409}-1\over7}\] 120247 × 4480666067023<13> × 76025626689833<14> × 3881196575913244673719425770871246487895686937951690944453838586764072695131586617955811936945129<97> × 2076654095905994113098620420380946128712109866293286115601240551064620296639970039949810833255445313150092985370119080349433601708810136441568100231307557009064943465046410893354410376466315628047771227891133887285299389736163791306656786433<241>

Index range: 409 – 409 << prev next >>