Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 73: | \[{12^{73}-1\over11}\] | 50654608967364071<17> × 10819801896323246322047439823759030271173906614865775084804891<62> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 73: | \[{12^{73}-1\over11}\] | 50654608967364071<17> × 10819801896323246322047439823759030271173906614865775084804891<62> |