Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 728: | \[{6^{728}-1\over5}\] | 72 × 29 × 37 × 53 × 197 × 281 × 313 × 337 × 421 × 617 × 937 × 1093 × 1297 × 2003 × 2341 × 2549 × 3433 × 36947 × 37571 × 55987 × 192193 × 760891 × 5030761 × 8955493 × 14090441 × 52769627 × 81035189089<11> × 6291946695217<13> × 48215910563832798697<20> × 77055473691242478433<20> × 13308759072006165899041<23> × 8284434950526240125727017<25> × 671172865763366711117443724389009<33> × 1838738460168896001275668872592841923<37> × 12468702878009806771287543538567443817<38> × 808915328590499386254591774467556408539129<42> × 35319536904816424059659524632822071355049464122680657<53> × 6519309074514607716913930063237310136235387545164082041<55> × 1188419085661384952182232309262604916342522437440812727617705020621304105675607013522505083016934528589<103> |