Base 24 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 79: | \[{24^{79}-1\over23}\] | 317 × 442243 × 19180727 × 413846919804499727099665581797563<33> × 425143201197125112514340954502571913029558915440342793784971<60> |