tables > repunit > base13

Base 13 Repunits

Table

Viewing: 487 – 487 << prev next >>

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

* 487: \[{13^{487}-1\over12}\] 1949 × 29221 × 4241771 × [106703138920890092726175451752041739907304189324123783708204987549535449042364039055076873585918893620063280865472847452436527757186655347207564580151633225369181408257222472073339614749621770941098913668727691016793758658008644168218248964190917873554860946097514102665609452394167387343493003428258948353982879498239096781128298167097832784722345897606283875241310573580426609949422163566621029834130220126827542836431127432573294556793139464635510453020676736813172326472430018029776924793792989782769697898926292400392658377<528>]

Index range: 487 – 487 << prev next >>