tables > repunit > 28

Base 28 Repunits

Table

Viewing: 674 – 674 << prev next >>

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

* 674: \[{28^{674}-1\over27}\] 29 × 519180985704077<15> × 978516176180453<15> × [6093468556609361184933826294792373685049495233155579522413999687867415749383960376486627107170220947608433846625296637494763306862825518155726806852357807246763596187568248915779437530560035496469267093482465171309748100220525826003082670608149425397581847819140238632938217830776093627384492980932464841260415630925703362080421185791909360979455182676128308747619178878667045541598089236286472312176403899343966260648420925179072880829247975112073425547630243763709662993492536008649859273104989729795233115948244157161585862184492007565848371535647156953112022477394839819680146461745192421801749814720088646351719579392548436431702377489238550801719317900539792753298185423585609197848854926125793618499691579800170462442946015366334692234545391996433994654498887224431997896424129903661590264283501741982643508972177353477400625536304134504534221409227937568687063323829566667862842350483975054764665486969066546935034119128005447507795441<943>]

Index range: 674 – 674 << prev next >>