Base 11 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 408: | \[{11^{408}-1\over10}\] | 24 × 32 × 7 × 13 × 19 × 37 × 61 × 103 × 137 × 409 × 1117 × 7321 × 10657 × 10711 × 11969 × 20113 × 71707 × 264793 × 1348033 × 2218331 × 457315063 × 2481791513 × 9598959833<10> × 15085812853<11> × 25994736109<11> × 641625222857<12> × 739755736441<12> × 14387579997041<14> × 382645993638157<15> × 563620766036953<15> × 21373370567867161<17> × 50544702849929377<17> × 16576413357576409067287639<26> × 9389207830134041872135543904593<31> × 85554906358182623545481335980971521<35> × 20841161015828740030207016250006151501<38> × 99035613054856395967253245692763377104867551420185898583875142630803479581685001181017<86> |