Base 9 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 589: | \[{9^{589}-1\over8}\] | 683 × 1597 × 2851 × 6883 × 7069 × 101917 × 102673 × 363889 × 4404047 × 28176583 × 127167457 × 22434744889<11> × 188002714453<12> × 15211987064329401478201<23> × 323164794187953820273424568081687845767<39> × 1708806800474266502129301022599930333043436697564368941203914397617589946019<76> × 754382895317722503758269193707446434378543243640558338653704811321829530797795697<81> × 85804899129019607511143918389258585936187296841595252119402194430308699021823856759035955520659114125619527105354496234837627535897<131> × 67082507928371158095267591810479847288005879768627325089587657204194151374042331491821937849742208660663392729374922944151193504370226379<137> |