Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 170: | \[{12^{170}-1\over11}\] | 13 × 1021 × 2551 × 19141 × 22271 × 22621 × 235111 × 2693651 × 4832761 × 32182021 × 74876782031<11> × 204560684821<12> × 66900193189411<14> × 5383015065849288291601<22> × 8851245553587646908851<22> × 182593435609480192119451<24> × 916196619837593976916862387956861<33> |