tables > repunit > 28

Base 28 Repunits

Table

Viewing: 931 – 931 << prev next >>

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

* 931: \[{28^{931}-1\over27}\] 113 × 197 × 424537 × 2155609 × 2913233 × 4422461 × 21084187 × 268442413 × 319343666713<12> × 46512301843729<14> × 530795452578128557<18> × 5504044949138999959<19> × 8446487010867697915236121<25> × [137017033539053641629599227509996179049841533734656889145610647510191724649108793686802471152802538342345064228534920727869853517262760598975341464824467028193277057182419018011570885952385688448454094270691423684088392367188406104257827569799279336100982249917410251719859369648432114344693643510949567319173248842538825156473229053742910468691645154494820885426758294502387646946752214745873191574923021929514070207136116474676078545775342124875701164887751205809555834507534641244482734221735520786722066971508657466650888194037461462079041650475990146404809372895740601740568077589874009058472834890365470558855296766380663408512701839575198024498014379744117888120650783084514171941982802538873686372076389804344164829418011146483545974430914571747754820302527230992133593792963280423173659784610121789422638807585267506384328012819823203226420130329810673395557405529340828730920491393121226863861352567136279265571956400501285723086025404167724642436873515096103369218289561188282821651869638436197622829683897438678415917527923517578138441008215442981462750762492733786043579715183022556224965088106161078457155204098475000383095856663599788935509545369260937788290190155098839392269847741708849126195593017<1215>]

Index range: 931 – 931 << prev next >>