Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 345: | \[{12^{345}-1\over11}\] | 47 × 61 × 157 × 661 × 2531 × 5521 × 9781 × 22621 × 680341 × 3565921 × 39891250417<11> × 321218438243<12> × 6279903241741823809<19> × 44512779475648508632485424501<29> × 628504350611880407413191347426400523621<39> × 1330866830549480068481583775754970102386701<43> × 33641139003216517508161244299868999433148873412300459726372231642118974160452666995106572871<92> × 839606362903147515037543756908114492536025974017829651249469768742743095591209510794386243161<93> |