Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 306: | \[{12^{306}-1\over11}\] | 7 × 13 × 19 × 37 × 103 × 157 × 307 × 613 × 919 × 1657 × 1801 × 2551 × 3673 × 80749 × 2693651 × 20757613 × 6128894197<10> × 53684863381<11> × 74876782031<11> × 66900193189411<14> × 380355066717049<15> × 1644982406845777<16> × 3077130526103089<16> × 216486853727393579797<21> × 33677244821067007790053<23> × 53294740218449478902707453<26> × 152407927405295101492510321<27> × 1510376787258214230993801577<28> × 195697143234802431811596567061<30> × 122902996620682059270810141592703471923<39> |