Factor Info

ID 217954
Size 1065 digits / 3538 bits
Status composite
Value 767412595107728395019109766841040378247738655414997182365963352141547723669752992565342655612228454379324732071568415831628055864675739364868524775050735060217702090855866622745420832361324864188749254469055329137342468069432849011349078005625968980824356782932467172908316985762284840250966234641154249654721328775975372563431964919212049474281698209391959734987005155791407325352125189709057264182920278957155721465531829776030014926546986311718517380345066254949128571958528640661666525722846227584009395222479666032932119407127664576249180694233398335743315039704773299654814255987987242996788871182942324567595667121835879805508729377452389340067659125613393392433947236084771475469838365342599995898148580099898679549854330015341814367815288332427433207092751005946076759290826214099739825576898858461057595383147234598885192554219467771050478014714172338185963073461481507013656431917109022924497626155863183350922073178351810975407387396116605982181212764228134895900930167575478855895526751908781705325587082735046115079390131066899774099790269541308751931

Factorizations

Primary (ID: 217955) 4470618068526202206659 (proven prime)
(ID: 217956) 171656934979622629003456140073992754060349999169659404406321509954916076557685338258140384251545987537121692967961598708071248200242187409355901046750440813441094027614927985457097169250832740328015572417520501877220115218365478251537128558511265533288933386784035160607260207757586741018092557256857934253545896936344413217316274450182734811217758713255788531185166049925405641552568918481454121060873865972988897946645362501316824886917425947051194109450931745421269997120734123204573791753073530924123524838024967192896466887112635091360210433453519863470805892478611714054278921929991034737650508147121796142538991897617926454913807383467312292274275397310185550099882441249391366488773539165928136010590657457905481404128497405839614496918041380651279038745604825660850243915420919782608221997746148212311798599681026955486247544219280363485251544882193091710840437288706387288928798707241036552893331660899159919001737842234696757005023752524871549294225380070867061789353676871168868119136864421554637791646603421222114043055577743188009 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.