Base 9 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 367: | \[{9^{367}-1\over8}\] | 2203 × 127717 × 1684531 × 11665463 × 237844627 × 667804211 × 1663595587 × 137673218986445617<18> × 189120585817572803<18> × 41234466042798529583<20> × 1511495257840070716998865694022937935039928231350493<52> × 501953997389244528404247906279090654105468962124251929<54> × 16918317569845519197911877391059827861955864479460729298289981981769749805547891580595494429360885791150298134181699472755878853573108559393463<143> |