tables > repunit > 28

Base 28 Repunits

Table

Viewing: 684 – 684 << prev next >>

(available: 0-999)

Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>

* 684: \[{28^{684}-1\over27}\] 32 × 5 × 13 × 193 × 29 × 37 × 127 × 157 × 229 × 271 × 457 × 757 × 15277 × 15733 × 24481 × 47221 × 50221 × 90403 × 102547 × 444979 × 465463 × 6364621 × 7508041 × 10653073 × 21084187 × 188878213 × 1420383799 × 4295845129<10> × 47560093775549<14> × 62830837877749<14> × 266886167665254589<18> × 2177760100436602723<19> × 5504044949138999959<19> × 31382755830911122867<20> × 5746048837796495176973<22> × 108044981035496842464510517<27> × [233720878794654065441943816884714834800894280489047649432100198513678277010176992745906672356034197078599337267321893363777314158813821556573013251380350151675908956124488650618541512348283287499880438933590061411360276880711972654384734364165034418635594477843306907980447823971432700692443996145343088912411479008148090197630968787434749187547794455367792312062275744568697881948312342768031653886266618057971145703902866962244018095419089804801180747939362982300753739173734413238522333230907723429834381316689502267432683398196082821012233418292526976505262253076822773301740107244321662712262564272394427864910738010147529201693963080859109812661790666882042392620809361651672111173185747008099228480253193988993<717>]

Index range: 684 – 684 << prev next >>