Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 374: | \[{12^{374}-1\over11}\] | 11 × 13 × 23 × 2551 × 22441 × 2693651 × 4595713 × 7824829 × 266981089 × 6367170107<10> × 57154490053<11> × 74876782031<11> × 66900193189411<14> × 477945682530691<15> × 1834077939520927<16> × 5272292087965614119<19> × 69215350273834375318159<23> × 42562128677859119365602748711<29> × 884885390262065580191951547220308511<36> × 214514795917835997723653123889253407079404319<45> × 162850852401561531206652538446531295521063252616075973302680156277236689496320226323705897485495072792315740154819213297073559556172809933<138> |