tables > repunit > 28

Base 28 Repunits

Table

Viewing: 505 – 505 << prev next >>

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

* 505: \[{28^{505}-1\over27}\] 41411 × 637421 × 115153341293<12> × 15570953871919<14> × 1574238349821667<16> × 622521766091839851846671<24> × 1909568101263037452830337146090233419156980905952691652825682560530647484449316945882184659062705972230309<106> × [27299081558189511722279989796081014184923359697220206350542937832836342511697538533461497683339838500007463607528019509728318897366156343950232821143757852967859466626489539272807963708016036216690510826977049604160435686832623626571392621960178591501403872180735052101253375342402300975358379155600597940869914729160795027731512233665331855010983527578656654297496035207346744978016620096911582604009380765614695943380616732650667304735733315864660535313700813649185765470916542206346965539345339818080146222673498295532561420109248350282276091308121<551>]

Index range: 505 – 505 << prev next >>