Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 525: | \[{14^{525}-1\over13}\] | 11 × 31 × 43 × 211 × 547 × 1051 × 2851 × 3761 × 15511 × 20161 × 8108731 × 77016451 × 110256001 × 2239000891 × 416104481521<12> × 3205817596801<13> × 96429983046601<14> × 758855846709601<15> × 2984619585279628795345143571<28> × 1325735305253077646619978407581074191011<40> × 6660669790484818762043927493730359492577651<43> × 119151417241303102004348215484623084426141063951154149519356851<63> × 898101564739852966278760874695768052942561674960093953599407451<63> × 15846515430849354947158592245727805252359546306680122099213568957506301165630493260977001487735381999884280894705043059504923203241212395712247929274684740798671371849862993140572103001835056087248621780426850337791710085730100851443477347173320302321651<254> |