Base 26 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 160: | \[{26^{160}-1\over25}\] | 33 × 5 × 11 × 17 × 41 × 241 × 401 × 431 × 677 × 1021 × 1721 × 2081 × 3617 × 8641 × 26881 × 101377 × 46559041 × 57734881 × 126794950561<12> × 208518605101<12> × 296985885709361<15> × 818086762247201<15> × 430164069753779201<18> × 2175731013850135201<19> × 2052815117942001131041<22> × 7806168228077979865494401<25> × 422650798214504680302051251283521<33> |