Base 26 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 205: | \[{26^{205}-1\over25}\] | 5 × 11 × 83 × 821 × 8641 × 16811 × 2633923 × 36378481 × 1889235471403240170024149023898147623088722803599<49> × [47634444654574508111376172369310443462959983416218554810111610627592286217507395971903246511387590511655427946037013922383993555707292568039476680387412120734358430834516577383312525281663791163632147448967102641<212>] |