Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 627: | \[{6^{627}-1\over5}\] | 23 × 43 × 67 × 191 × 40129 × 47881 × 820459 × 3154757 × 18873119 × 414230477 × 638073026189<12> × 45686117391553<14> × 84125065520563<14> × 15315937273723747<17> × 219815829325921729<18> × 39547815403982363610457333838688241066157<41> × 3740332261360244558756086670006736256763631522351531369572928560877647<70> × 26485865865475061333223496257612190948759884551850823959325525370768558614026703355855678337260322908438078405907562417095932730756843205625223346287447383768988893853271831329993587429602953488494893021053900705241023363903038038202260595549893834336549461977<260> |