Base 11 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 135: | \[{11^{135}-1\over10}\] | 5 × 7 × 19 × 271 × 3221 × 1772893 × 195019441 × 5559917315850179173<19> × 9842332430037465033595921<25> × 3526176447682864910937934141934983258605489440194538631398471107422118591<73> |