Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 264: | \[{12^{264}-1\over11}\] | 5 × 7 × 11 × 13 × 19 × 23 × 29 × 67 × 89 × 157 × 193 × 199 × 233 × 1453 × 2377 × 3697 × 5479 × 6337 × 20593 × 109297 × 219649 × 886381 × 1717321 × 2227777 × 5999137 × 67651673 × 266981089 × 661269577 × 39105782299<11> × 57154490053<11> × 68368660537<11> × 358976694345244191509108377<27> × 1511487233301139437438722025169<31> × 217245283970973197278039678825711337<36> × 142927614080877309667352532553269145059157006852096193329<57> |