Base 29 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 209: | \[{29^{209}-1\over28}\] | 23 × 419 × 6271 × 1386659 × 1045654033733<13> × 18944890940537<14> × 157193380600163813309<21> × [59904688523105889148490496866537471349091291408083980748515990595653071126711627991907958176358777387792954229228473296814908585536897556944411791395519138248308440386368383500202279265751562545478714789593542122309457712888137311100760972224153<245>] |