Base 9 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 590: | \[{9^{590}-1\over8}\] | 2 × 52 × 112 × 61 × 1181 × 3187 × 739861 × 14425532687<11> × 311834125441<12> × 812008114170481<15> × 489769993189671059<18> × 1108439448677340328268341<25> × 699252037103152246228501801<27> × 1243704975397142761851514391<28> × 15800757982738113728531939755751<32> × 72671090167909305342577926625186381<35> × 4462341932240217419644566476266934959661<40> × 83835947865035777262546791066217463181694871<44> × 19966781110160346782368664772328944885905284750420567849<56> × 7795715832061059635959874930888227896721833931207692221905493616151<67> × 2278778428224885338388821602515615817605475626225677346287478598452941<70> × 46617960684128402689432073349277202604325375582277065182404712763901761<71> |