Base 21 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 119: | 43 × 631 × 3319 × 14281 × 44983 × 1502097124754084594737<22> × 2799538602198455356994757392557147<34> × 228981930777446745490310485965805923037<39> × 19822950076647947256661837016844167085154211713<47> |