Base 11 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 150: | \[{11^{150}-1\over10}\] | 22 × 32 × 52 × 7 × 19 × 31 × 37 × 151 × 751 × 3001 × 3221 × 13421 × 24151 × 46601 × 299401 × 7537711 × 59302051 × 195019441 × 1826934301 × 1856458657451<13> × 14436295738510501<17> × 27665283091695977275201<23> × 2012875525822725447651340174136551<34> |