Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 637: | \[{6^{637}-1\over5}\] | 3433 × 55987 × 57331 × 760891 × 6527977 × 122694573317<12> × 6109024017461<13> × 600827908214213<15> × 48215910563832798697<20> × 7508644304094708177313<22> × 123453514903137861844949<24> × 1838738460168896001275668872592841923<37> × [475118893965094139261920581781420653249457021714797538850176386600364841416071596341350419739935262503161943797305254886491561592551094197636595375451324978394260525370617601273220726608507889558549887496530530750085020386030495703429024607371511985092832207068356736963428850463307917112637435682814747206723371349008729026942483<330>] |