Base 24 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 73: | \[{24^{73}-1\over23}\] | 293 × 3359 × 70373 × 478589 × 74687239330098193808085366703473619466716619782181773280075837874598560720293680459<83> |