Base 26 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 49: | \[{26^{49}-1\over25}\] | 321272407 × 8377245533576547517<19> × 32046408928664061963281477264289863545621<41> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 49: | \[{26^{49}-1\over25}\] | 321272407 × 8377245533576547517<19> × 32046408928664061963281477264289863545621<41> |