Base 26 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 130: | \[{26^{130}-1\over25}\] | 33 × 5 × 11 × 131 × 431 × 521 × 937 × 1021 × 6449 × 8641 × 10271 × 38299 × 397073 × 27764777 × 3574533119 × 7106335471<10> × 255692934121<12> × 50815915796881<14> × 143608105465241<15> × 161404898442841<15> × 676245871671213000985361<24> × 6768808917883938635656748396259804822671<40> |