tables > repunit > 31

Base 31 Repunits

Table

Viewing: 278 – 278 << prev next >>

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

278: \[{31^{278}-1\over30}\] 25 × 51431 × 136777 × 99191964029<11> × 12213352142636926185560832820062599<35> × 5066229717470017450893312307884927170923193<43> × 2419526970395801489651318687460290643289007476288279352791930081<64> × 7277724094144664015334725219295880759564137419985789406036857963045678532461569<79> × 5436498957999655277838571559632056475328537639248880314867104507736327119290178587044602890846795324287620106990253427314419485519825052662508465759645854480103539387100631<172>

Index range: 278 – 278 << prev next >>