Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 747: | \[{6^{747}-1\over5}\] | 19 × 43 × 167 × 499 × 2467 × 17597 × 17929 × 41580677 × 63871987 × 80781507941<11> × 605274844997<12> × 2589238104153304205575487<25> × 30565451980162779163327091617<29> × 989787105673703959407077495100043560470536548666289588507128502485786459175181408110921<87> × [70534231780534513198621391512663661109543404590287766504669343927871865763127959864916628875448428123164355500526676158083546855237715586206072475110294465355918914810409819703155662270129140611308160480354363586102085997661363632589217400705975998480284684566707875057330393892418101298083222837620190285388297860344066307690662483660744196250565440785859408012973960464312383223081<383>] |