Base 7 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 378: | \[{7^{378}-1\over6}\] | 23 × 33 × 19 × 29 × 37 × 43 × 109 × 113 × 127 × 379 × 757 × 811 × 911 × 1063 × 2377 × 4733 × 9829 × 51031 × 117307 × 198829 × 309079 × 415801 × 2583253 × 20801593 × 67979647 × 1506625093 × 11898664849<11> × 30584009107<11> × 1628413557556843<16> × 75736555536290042899<20> × 150497847036363835206199<24> × 1707078974907610627202377<25> × 5906255349477660375285361<25> × 2643999917660728787808396988849<31> × 4170424008271819016426581068932393653878778841379978585580186237<64> |