Base 7 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 940: | \[{7^{940}-1\over6}\] | 24 × 53 × 11 × 191 × 281 × 941 × 2801 × 3761 × 4021 × 77081 × 95881 × 10943951 × 4574857237<10> × 13722816749522711<17> × 148625151254595761<18> × 63681511996418550459487<23> × 2963635864903802720551341744191<31> × 162593085601931791793042061094121<33> × 655417289594537954307682339857743931943<39> × 3526044283547082417510281214088597814021244392943907181<55> × 2812894619735804087343816418261851587705080375647708714001<58> × 40810450225330232959927973188931960284326872419503599862301<59> × 1253532666852256127517567034826689596901893081633369129679304101<64> × 95932320890617893275692373129662298731815782892355053309279163270297790758653791048485352892704401<98> × [1182402416487572590943789211052251698172742254871488897127689040494016311492416625578988402745205892409467077020158638136405406987135602967825288916831868565289040199143363339281672385373945836724099959790026311741506366093295948435029990812688459921570621<256>] |