tables > repunit > 21

Base 21 Repunits

Table

Viewing: 173 – 173 << prev next >>

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

173: \[{21^{173}-1\over20}\] 2547599 × 114983422063191099936091634498136270710100968230735265578439191<63> × 946545933133851067986018421923330681730547286842908589819715975345332245491807955621547125989615345481172266563524635583004511802633134764693908050800371173037<159>

Index range: 173 – 173 << prev next >>