tables > repunit > 20

Base 20 Repunits

Table

Viewing: 476 – 476 << prev next >>

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

* 476: \[{20^{476}-1\over19}\] 3 × 72 × 29 × 71 × 197 × 239 × 401 × 827 × 2381 × 3571 × 6427 × 10529 × 14561 × 32719 × 1346129 × 2567783 × 2640509 × 8003227 × 11162677 × 34297229 × 92054423 × 1424354653 × 2740419347 × 22111904557<11> × 629433157137881<15> × 14572282577072310889<20> × 175009643475509587529<21> × 689852631578947368421<21> × 324327747852167804669527<24> × 680653156857066936553996121<27> × 303160980380836871520393054840178101666532392936293381<54> × 37038726233519411473987238813761667130865753406913436234898939276876292520358116802385012861293706006173632328171029<116> × [1299675028526398124922638407785394632197099372714950094008967828343143460495432493857038211638950762765474356128969302674957739104048113932408262490170679766559575106543499517566436299373361778182457288610889<208>]

Index range: 476 – 476 << prev next >>