Base 24 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 40: | \[{24^{40}-1\over23}\] | 53 × 11 × 41 × 61 × 577 × 5791 × 331777 × 346201 × 119179481 × 1801385941 × 2479666140481<13> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 40: | \[{24^{40}-1\over23}\] | 53 × 11 × 41 × 61 × 577 × 5791 × 331777 × 346201 × 119179481 × 1801385941 × 2479666140481<13> |