Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 458: | \[{12^{458}-1\over11}\] | 13 × 50839 × 76487 × 52973555989<11> × 31835342204569<14> × 285741264675509431<18> × 484859222693540025688407824264809635552967<42> × 5614625825187525959903363633922994959000986456830889529904105379<64> × 38754430406490226859004297355823861167978518499228941009148695289<65> × 2267181879805648039936032423529623832398111772781105127405407505315359464498042869836109796423<94> × 2872130795662440018376989868980211538975841323401544801010473553415011924085995482200054645920723950251244773324142463880517111199338735650600698529085542817393880379809165284617<178> |