Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 664: | \[{12^{664}-1\over11}\] | 5 × 13 × 29 × 89 × 167 × 233 × 499 × 997 × 1993 × 22079 × 211153 × 557889481 × 631820237 × 35238620437<11> × 2731547200091<13> × 8305623819547<13> × 10052468384786123<17> × 22691949414606377<17> × 3983031033485223917<19> × 5277826961453441457872455753<28> × 8580328460037248736936629989<28> × 53234977078830923307318421787453<32> × 1312720053239325314331064215313762367151994237<46> × 33422296006186625765914614480705700947684695347241<50> × 33971700907277876381884273169901839620281578959357178465436867386826148748612621181894328867289968213702217601293<113> × [1234581236465675435876692045453139409593077866404106575273518671352356654643576675068600658253378113817539128582309751872556478614986336797690225905807355791415071648652027461062249572244729913521631532128952489684593127499393375678900421176635842346557244541192966999647470696223894639473<289>] |