Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 194: | \[{23^{194}-1\over22}\] | 23 × 3 × 37831 × 437083 × 376645117339<12> × 6381038219879<13> × 8929627332642360651429171750713187394279772739059800673754915869984108776013899856074320524951418926918437903<109> × 7989093540087035116814049555191598486233274000311613455456013073036555903896205837670815721861311832118477399644628599<118> |