Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 386: | \[{14^{386}-1\over13}\] | 3 × 5 × 773 × 2078611 × 12429587 × 62019779 × 34858516305212794312874088493<29> × 5985743835594480019261564019090613405079<40> × 458841585200346535408758019870221175070411309<45> × 144523460565244784047544355868657634146896162240157363717<57> × 1140917800715051727310705157880838756963169874149593395413678316220272236953388294706933693082333618768687176266843171<118> × 6670601974852343490852063495109677085134552989988947614370837307849212977758241169664895127358638618162573790567866798204533652867<130> |