Base 26 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 174: | \[{26^{174}-1\over25}\] | 34 × 7 × 19 × 31 × 37 × 59 × 349 × 523 × 506689 × 5240707 × 17830999 × 22811053 × 93878453 × 368920021 × 2736451891 × 2593018849727<13> × 34521554245831<14> × 16462346132365616921<20> × 210656648480183464939<21> × 498968700665519238913623575122303<33> × 73355903553709150436991421893506428181<38> × 414699692608243377845852290488266105663359<42> |