tables > repunit > 28

Base 28 Repunits

Table

Viewing: 660 – 660 << prev next >>

(available: 0-999)

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

* 660: \[{28^{660}-1\over27}\] 3 × 52 × 112 × 13 × 232 × 29 × 31 × 61 × 67 × 157 × 199 × 271 × 331 × 661 × 757 × 1861 × 2377 × 4621 × 14561 × 15991 × 19141 × 27017 × 45541 × 47221 × 53951 × 84961 × 135433 × 365773 × 637421 × 734941 × 2054581 × 2449561 × 2908291 × 6077039 × 50545507 × 84673681 × 212170597 × 688406401 × 5925845311<10> × 7351568071<10> × 12655430041<11> × 16071033331<11> × 346438463911<12> × 540610746853<12> × 829366011211<12> × 1548465957061<13> × 5724331526761<13> × 94275090945167441<17> × 5906633396655970661<19> × 23946685543873549601<20> × 38681906982937869421<20> × 46205382491949111421<20> × 75223260922213952461<20> × 425141076149786955572181811<27> × [5267719321990087041359973028902861301899688370396039052895859231070635397463823847149616446596587829933037334488891460817627364890253041632197458860391962918866414215262462946474015028922857310181553237342388682502828499554359475581327462640870573651638339937525703020972207385626096086142249491610887838444482797736690249753502048683441974635341196657199589530501193094324358556424909478955076245186722433163751489437727559227507058179576791995175495724594620783542111304571826714216036199016594699174517707532719735827195154282524376708498594764907114771<556>]

Index range: 660 – 660 << prev next >>