Base 27 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 364: | \[{27^{364}-1\over26}\] | 23 × 5 × 72 × 13 × 29 × 43 × 53 × 73 × 79 × 157 × 313 × 547 × 1093 × 2269 × 2857 × 2887 × 6553 × 7333 × 8737 × 10141 × 16493 × 28393 × 30577 × 325729 × 368089 × 398581 × 595141 × 797161 × 14141401 × 109688713 × 4011586307 × 4795973261<10> × 1636991658121<13> × 2354116499281<13> × 2452788561133<13> × 271722723752757889<18> × 106919748110822278633<21> × 2148920356182437964673<22> × 18051592808807180134513<23> × 20331397066267412031817<23> × 3745603812007166116831643<25> × 6812412941375622618779314907881<31> × 54487360321244902700971678251914929<35> × 563920755493974354012062097199694635409966586035902917973392670446241<69> × 106790874340911460727084837940114045168905921079463602477953222964016783058828015882822456698321<96> |