Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 93: | \[{23^{93}-1\over22}\] | 7 × 79 × 40888990028603<14> × 83142351790355071<17> × 177997233919972398299983<24> × 1817748739889319695512796411<28> × 326712043035342859080672505541697769847233<42> |