Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 52: | \[{12^{52}-1\over11}\] | 5 × 132 × 29 × 53 × 79 × 677 × 36037 × 222379 × 477517 × 20369233 × 2200289654266792155913<22> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 52: | \[{12^{52}-1\over11}\] | 5 × 132 × 29 × 53 × 79 × 677 × 36037 × 222379 × 477517 × 20369233 × 2200289654266792155913<22> |