Factor Info

ID 175858
Size 809 digits / 2687 bits
Status composite
Value 73372553811373024050509303273933928378521172561679144283152045903523894871884859779762124379475444944570672593601729371706017659811302928973806396216934258323966370867417645103945126392608239306500622246769877770544814047072193480309411537336336662396793823567260414987200775428076344107571224977207204527871372508448313980831159742115843099508778973824993402812559777844031763848538537184230956796001403352361836872690013713432356266782344726448550247983706672964483330729800599325315340919561292466995485797196947958399037945430709688137356236538152452426980216604276983262515594217101051684470270718440024070395289570323840598096801840734823393199778045287870455358236059574037394380635292621004332900955535324125616505477681485293404519990005645692057314036001212060297683843674825365007443809956435412423

Factorizations

Primary (ID: 174190) 2166170498036676451196826530200445073649585656153346135043 (proven prime)
(ID: 175859) 33872012326765018495542449875699585525365045575929390012829491989810865030813399111867042829663586059160335300147392733323023807512769859432018420485669228980916424560619139029394990864850098958952316646212926853651997388429134441086891920414538671247239684107046437397480628936850320413346088420558626078573776502411441698195711499752240817135073147362146538993523595160228633182692667247869586383408732990071000560248608391971312015749296995184024331728588709049571399912905657528009048527543670053551100068366425466901545749668121681354060459501852567697558931200614734434311407394762856279223521924528584360795987591076780330863534353934100070965172373674698749465540407196638604430809430290976791765061646690561642650613861761693816309225403143661 (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.