Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 532: | \[{23^{532}-1\over22}\] | 24 × 3 × 5 × 29 × 53 × 71 × 673 × 761 × 1597 × 1901 × 2129 × 2969 × 10781 × 16759 × 24473 × 493811 × 598193 × 3195383 × 3391669 × 5336717 × 63877469 × 111236869 × 126330317 × 1970307281599<13> × 6107432643803<13> × 24939218613613<14> × 60848703597029<14> × 770041982060401<15> × 1072790797270456849349<22> × 12794816979443311993574213<26> × 28422100122687079956425111<26> × 664788557665525587448580111735021918233713139177<48> × 299603907804787239811548639285489477054142013155493469977128196857848029630526035768939<87> × 3040062173775148103411378844085715368439061069500694592202010687506468637513552997611284393749102977041<103> × [21552566169349887637246679406308879063539822599151907427618354423310497082176434748957544108105430280099860803437597430430257577905537927620060319835425668680648453758906964644096321903529983752189769038940994383530439071268581631936306001335035197542781<254>] |