Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
187: | \[{12^{187}-1\over11}\] | 11 × 23 × 2693651 × 7824829 × 266981089 × 6367170107<10> × 74876782031<11> × 5272292087965614119<19> × 162850852401561531206652538446531295521063252616075973302680156277236689496320226323705897485495072792315740154819213297073559556172809933<138> |