Base 26 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 140: | \[{26^{140}-1\over25}\] | 33 × 5 × 11 × 29 × 712 × 431 × 677 × 1021 × 2731 × 4733 × 8641 × 14561 × 59011 × 321272407 × 208518605101<12> × 694230517093<12> × 9593937086651<13> × 62681442228743941<17> × 3462812932037814413683187100721<31> × 83054405772702110896473860973315745418298624926080298432847170408101<68> |