Base 24 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
48: | \[{24^{48}-1\over23}\] | 52 × 7 × 13 × 17 × 73 × 79 × 97 × 349 × 577 × 601 × 2801 × 33409 × 331777 × 2311681 × 13308961 × 1134793633 × 27250359649<11> |