Base 7 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 693: | \[{7^{693}-1\over6}\] | 32 × 19 × 29 × 37 × 199 × 1063 × 1123 × 3631 × 4733 × 173647 × 293459 × 1532917 × 12323587 × 724487149 × 1793870233 × 6809710909<10> × 11898664849<11> × 125844538662442909<18> × 3752691545947560669458268649<28> × 2643999917660728787808396988849<31> × 88262612316754526107621113329689<32> × 14658652062814508164798530246267135510037033<44> × 354384553868912826464966287953214689573210253717<48> × [17240998273238690647227950357352264538002700745497117927636893837835567230091563351508410455557852428869546925858383819658406800730362100416149760610630513264849988724978170013336408552069572566227114981658409275825022634677718386721769987546547471205638046351175640270553332189676567051943552720090168801<305>] |