Base 24 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 63: | \[{24^{63}-1\over23}\] | 19 × 29 × 43 × 239 × 601 × 2017 × 4987 × 28771 × 2585521 × 10426753 × 78066619 × 7851475297<10> × 2399241397782331932329946324825073<34> |