Base 11 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
194: | \[{11^{194}-1\over10}\] | 22 × 3 × 389 × 3881 × 4247091263 × 200924352971689432250644561<27> × 11064530571690714453730400924822089371846415813484128967094900415848041<71> × 6266849507589571978149106488222106980975381364824424072801340422775737133656105189072051<88> |