Base 26 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 287: | \[{26^{287}-1\over25}\] | 83 × 1723 × 2633923 × 20168639 × 321272407 × 44305434253520441<17> × 274188373346091702847777<24> × 1889235471403240170024149023898147623088722803599<49> × 8935158710861600561176284728334419592193601177651896679326018715321474567508101363056859672544199961783313819194312313323638621742736383455398686328949720924118984872879929407223794592901267657676724676564058460238717486428359583393492529002485533651485179565582978898832219463834575176819<289> |