Factor Info

ID 65134
Size 786 digits / 2611 bits
Status composite
Value 524968812282020047829814980244038492507064470858450693681219320205500981333833971398230765146724964306036491132106524683657126289882742757264091620112130029919387628832209625225057250645261341865240130482136564001925162974189092913131167573387929874350272752079591823896406267706269919472701510924678161348990566686251599335901918057568719991219255052542917487360174680966208808275032031260424752350392308187448951245537172078248873696915040799924654533824660953723763191013030967777900912758381745451195859697642987967272637854678670934790971457181393504438342343658355127996290006403451968804705777190289974330175775717490431477785028078735118993250117985912561936507456154449411583213513556617472517124155858565153381797374285404525661118950757710289308907157285782378100836543264181

Factorizations

Primary (ID: 63602) 16916097286781519886001 (proven prime)
(ID: 65135) 31033683679050378742233750119700753910018699898275054430006851012314517206604396828352926272779607812947110654535792898080757758690069261050059228426542724493360302620785171750604364648226451043035527739524649055505496105149374539699362123545878532419329364900286750213636861673644649725024248610566523232627141489795160883367049383565377131630165312215545880803271273611475912873531182425604859123698874193246002494560228752550058022856988966116514983058791998985684222062528999274319311818585334728008271925702114749005523802480645844906912831729672559044900999493136052742850332155619671449236480051287026275263963879139625254386022003394943968514430293556032333175840592083951118120846431254203188248839638379035832461034720558492516997550613092043433815898181 (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.