Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 616: | \[{14^{616}-1\over13}\] | 3 × 5 × 23 × 292 × 41 × 67 × 89 × 113 × 197 × 617 × 937 × 1009 × 3361 × 3389 × 3697 × 3851 × 4027 × 56519 × 59753 × 88001 × 140449 × 176597 × 774929 × 1154539 × 7027567 × 8108731 × 240159217 × 3938797853 × 3970841029 × 5223927017<10> × 11737870057<11> × 29406440449<11> × 34583355269<11> × 293626525039<12> × 11201223484991<14> × 36707095599329<14> × 2211409011924781241<19> × 4110630794871608561<19> × 129823952757132047569<21> × 9620587412095263092017<22> × 53380217213346395075243<23> × 81272488685438302053649<23> × 1335913560746756042748929<25> × 91968715347444163699519049<26> × 708590562588639422547863393<27> × 315257364155953014892026218048531<33> × 1053011083204792940840388022407928229<37> × 308065219721288211049999868613187868173<39> × 22056062805201930276253141391474040471713<41> × [12873382549031182518504498059970918456730151840395881938026159643263309658008091915433173808856349924521721871331908146383498936690231535050540485374538988177<158>] |