Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 648: | \[{10^{648}-1\over9}\] | 34 × 7 × 11 × 13 × 19 × 37 × 73 × 101 × 109 × 137 × 163 × 757 × 1459 × 3169 × 9397 × 9901 × 52579 × 98641 × 153469 × 333667 × 2462401 × 2925721 × 68562937 × 70541929 × 99990001 × 2458921051 × 14175966169<11> × 999999000001<12> × 440334654777631<15> × 676421558270641<15> × 3199044596370769<16> × 456502382570032651<18> × 610600386089858349939139<24> × 130654897808007778425046117<27> × 59779577156334533866654838281<29> × 1726290008991504500177463302688697<34> × 579276943498154282123686999881829009033<39> × 43599922525432064821850834951727679807657<41> × 341796090604674881849636380229010216626944264336893367139245334739710314141368913850637159182300704681<102> × 334522142365084475733005788763069665597428914843872461953834690104120914487934715334187622132844561179868971005307865589696093471675431176480908194696635755950657968289<168> |