tables > repunit > 5

Base 5 Repunits

Table

Viewing: 721 – 721 << prev next >>

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

* 721: \[{5^{721}-1\over4}\] 3709 × 19531 × 28429 × 59117897713198738371603984809<29> × 39546955636451768643571562540114219<35> × [47069349852968823425563871333031752971106095675796094952325936200866258887024107976460328054249848176865814901187272402471946135048892571265138901852878842420903632417697857215023643023532334559109842264234737216535988637466614075054533451794856491412437471596167875837246423585132692578096068426973513084671314357213805180787310534128171983767317316419998561067133666414321962763100720862630073070476998691298065662359618828121<428>]

Index range: 721 – 721 << prev next >>