Base 26 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 210: | \[{26^{210}-1\over25}\] | 34 × 5 × 72 × 11 × 19 × 31 × 37 × 43 × 712 × 211 × 337 × 421 × 431 × 1021 × 2311 × 2731 × 8641 × 9661 × 14561 × 59011 × 90847 × 20785291 × 321272407 × 2997305809 × 216846518851<12> × 1560259846741<13> × 9593937086651<13> × 62681442228743941<17> × 691049040256641389611<21> × 3462812932037814413683187100721<31> × 128273925551743698644742928265028665062111<42> × 79864730746599423058181989181146583714639279437814493011882180111851<68> |