tables > repunit > 20

Base 20 Repunits

Table

Viewing: 737 – 737 << prev next >>

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

* 737: \[{20^{737}-1\over19}\] 221101 × 906779 × 140106649 × 607366391 × 10778947368421<14> × 41200064481904736321<20> × 141027529625834791277325880782894530434550121999834925322075700531980089<72> × [3561011654127597948803578284396577467497213024161624799187079958331225043787125383577490724182164572864886743043625704905997364463324880039274965598048839522423358644432908004390025530072305616527657085752140534320396722096930883068169137687310104981506197286476214535070307567107332155800707165919265790667839522902533116222134452077447553638015305136470500020893139599060740437483548732397721005912267030543316197738498129474533361602598611051821845573599998404235573353181258347734274660847140961674393492236514080509875500432339613981335419514717015322667878165015283500253246862464810672072922462921679655228721077672969343140712139677034011435894596633705825852892848619028140062704519724917662376135123716002503915756360483028198434068580814464209745557829453934704690888264423879975312119565085470069798874483596632489<826>]

Index range: 737 – 737 << prev next >>