Base 26 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 327: | \[{26^{327}-1\over25}\] | 19 × 37 × 278387 × 11932013 × 4182494809 × 160747937699<12> × 200155795519<12> × 3507148122176098304377520863<28> × 23048514562805272277677439984392303101475120349941<50> × 55463069407100164723078107716746477064328923136052019748096672948857464257691871<80> × [141083701031715937170498458723900958297463444151965472301131231024051208826494476676985969061394745519455385335400479858313555855315903008488991252272821119963598650979241277177309902246562711522365077447648809518505637886717253003675712157324413149307160887<258>] |