tables > repunit > 20

Base 20 Repunits

Table

Viewing: 826 – 826 << prev next >>

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

* 826: \[{20^{826}-1\over19}\] 3 × 72 × 29 × 71 × 709 × 827 × 10529 × 32719 × 147029 × 4916153761<10> × 32031477011<11> × 2505995335981<13> × 60435208609469<14> × 6093945228285839<16> × 50552666868943321<17> × 4443043113983919668779<22> × 594796417554507257525081<24> × 18125089740981918851143613362611829740110227944229<50> × 18181850918571243527237043504694567746724759998806255928057577062181298362159456186130808069213064725419620592526040764600078775819504345529167256815216641356606175709101331356038829370906006712335750932997754545253722441412354703083445393891347889455894784318187395145184029427698519773408847152902405962116906541420868009930427692651623572656956581549907428729582171374670135638791654783773722185407406989016818452136220384739<428> × [4094725436662477309292450620464019267837050574576958184303533790283516648470084760888070160008022580003901895737960325376977068583746865581691122441777213664440171874117782606493306133791797105141605399450975409107942014365650194677846381134514524850235768642607939830571302148082692787591806729737225778659818043226189226518578361267508558108856736010694015727146459848340841533378901864285986951376146587823004641829648883662133375282470804896449<448>]

Index range: 826 – 826 << prev next >>