Factor Info

ID 128373
Size 752 digits / 2498 bits
Status composite
Value 76204479878366905343379949196061352029357404198353224216821498146559551255110423865513793293413436474163302879755305525111966036877122887768168479477106217322738645935238141670360451257843716201351660525767896490744145435912839680993268666106278779555412704041202250019441614380080868510757914416196901899673709382841069522167111551751350649833914397374524224575761224141489913267535670144062671817058509937801562361351195878557089727730657731654621938302365317758462675708601318368107813107622186527558779062221998731020048560235782046616442693944230673437156155290048655444846741772931001726546527860467260684836395374944209327432900309602798870179292403613306794371396115551000521268292518763044918705846263478758248208042989139997007385974410074051

Factorizations

Primary (ID: 10120) 1401038098373415519092735596341500152350273048963095288615715307232868925051 (proven prime)
(ID: 128375) 54391440152012409790168870669393371179369213194164151018548926278418301244217684561113591622088281359853805746342333171388860579982207721529792250620615328051340543622573156065301801208118454406266133610052466162538121561818147630808800742091540259120030368137828873849268927510728456042022184994505473681367797983377627253751620718780675748940514526215956675074088513897884760326516686247978266860566411227754444822522900695533685788881855577426061152152905926938416621849587858787189552936039745366619922314935517413798740926760994460280651055679913536845418315124676236233225383537878732161401715598509374303307281197265743442896411096415361774699483138056524453392656199001 (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.