Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 267: | \[{12^{267}-1\over11}\] | 157 × 179 × 1069 × 2137 × 28837 × 120863 × 3163346581 × 138151576813<12> × 16649789224075621<17> × 35035317869663569<17> × 255053775727906405559<21> × 4656868283889935515079<22> × 46992000437847692882153515791466203156562909<44> × 38377631790110438168929289924771541551278936312860162633912589<62> × 1030330154149359850405666266285615032147080447935870590722143989809<67> |