Base 7 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 294: | \[{7^{294}-1\over6}\] | 23 × 3 × 19 × 29 × 43 × 113 × 197 × 883 × 911 × 3529 × 3823 × 4733 × 51031 × 161309 × 309079 × 1074473 × 1445599 × 10157701 × 10738939 × 13473433 × 19847549 × 101361401 × 11898664849<11> × 4060603391041<13> × 6106505825833677713<19> × 2868318061062142721089<22> × 424770871339903301567509<24> × 56427334222486513688076273080920621<35> × 311065452774296590269845887751841319<36> |