Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 392: | \[{6^{392}-1\over5}\] | 73 × 29 × 37 × 197 × 281 × 337 × 421 × 617 × 1297 × 55987 × 352409 × 5030761 × 6527977 × 171103297 × 288628033 × 81035189089<11> × 110495360641<12> × 122694573317<12> × 600827908214213<15> × 762332681442053<15> × 90179616936384011<17> × 802354924671793395266725600744864562917483072464133108417<57> × 8049347031788515858698731074970655194251590924171895921257433759733264517246278747990973600806766241995497<106> |