Base 11 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 188: | \[{11^{188}-1\over10}\] | 23 × 3 × 61 × 1693 × 2069 × 844309 × 6678701 × 549524471 × 26097456317<11> × 181894150853<12> × 1823151514157<13> × 22666879066355177<17> × 60699948346804199382437<23> × 18806327041824690595747113889<29> × 170044315788568839331192444262564794666488196032760463244957137<63> |