Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 156: | \[{12^{156}-1\over11}\] | 5 × 7 × 132 × 19 × 29 × 53 × 79 × 157 × 313 × 677 × 859 × 20593 × 36037 × 36973 × 222379 × 477517 × 3247609 × 17654521 × 20369233 × 17793645013<11> × 17991125491<11> × 23709901801<11> × 111704871987697<15> × 2200289654266792155913<22> × 82644067439828397206172427185362929<35> |