tables > repunit > 31

Base 31 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: \[{31^{674}-1\over30}\] 25 × 3371 × 42463 × [9036497675259915813621126318231039545036352219027212702066723467466211496836337571749998094009586308873724549527186572184277164387429041597148805864980985419932122666575794420377326796867478311674071098595591643267592155760573530286506338345216832600762173493493777688398980732695299004420692788624222534412641659538253080516820307991634311764410521430323271185580290948103027054450813105709040819205393949099228978301054629068803042162794523655847362769749868623319048983170207934223880996829<493>] × [1212665001979460479976511743038941989202339227283992426844987776397458247620281956735357365551168943282830723928903742028895719041556349395263964654830039229951550165877950276260067122528892399109735758673871306305890552070577892995884376643259908160703030713155434496777775030423353309584609897823225689260856362564025730175909311276846808926160229451167874366189025431679624733376354418802438344404298512279516707608721676652557695543142180198730083598374021916682107314225450526273194933163850562641<502>]

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