Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 672: | \[{12^{672}-1\over11}\] | 5 × 72 × 13 × 17 × 19 × 29 × 43 × 89 × 97 × 113 × 157 × 193 × 211 × 233 × 337 × 659 × 673 × 2129 × 4943 × 7489 × 7681 × 10753 × 13063 × 17011 × 20593 × 40609 × 140897 × 153953 × 244721 × 260753 × 527633 × 1885339 × 2227777 × 3122881 × 91980673 × 592734049 × 13156924369<11> × 284065793761<12> × 1200913648289<13> × 8177824843189<13> × 22232950788588289<17> × 9150512297530943809<19> × 1461573322938242802306049<25> × 79493013628273739882868481<26> × 80048881834094656438235281<26> × 486805200665919424284959072257<30> × 6139630946836199128444927909913041<34> × 1279330225211112541594076911263419793980882258898248376330049<61> × 434213216913077620120630946023571842475617084598112315914243212856349712843718312602337237122177<96> × 283463975984399894956207700312467535193660257528529638581811655239913061806669480894999522287615393<99> × 2561305436504890533205514957891059552766031448170704293017986777685606460595782054094686729864128642050504836865132737<118> |