Factor Info

ID 172592
Size 651 digits / 2163 bits
Status composite
Value 906088901038913718283031329521430354748513238713637038922909634261959978732500041438799557466877173939551331011407641372330585211216395106213558228986695693305030641560376291656860210952931518158140110858651377818068598119418206464269882397001128746863953567457707750241195759621828636030363072935962479118522356387656009621005576791443166679778547426609715916960698912260845553861841887505522547901904011346475719767528102839262535612083136217344993522615727386075751156568229614026554020640920390025465127612113490091542001234035045863713668972760524550957203534053113070535437624678902769583893615644951025345699513047536653923753963221750414585079

Factorizations

Primary (ID: 171431) 216893056966782734025070141952200894055186606953837970182325156889808077276561562581579180582310141649 (proven prime)
(ID: 172593) 4177583707429056281064985181042879584318410967554470308945739720116078935405794513008696320563555150926157437957093556398820102851909271752574645481421258739419353488907374948862388114713140867016351324716120500118139043414754650198111307899605848578622532892342226718207697842158701364932630725710310354161613962269745932811708954364614846343175515117925973804393567614092956766763130869144774429558758359677621691977442147671548456325658643495028162536046614986842145090999998158461283508394742352389740118745933044387341151937850803147798234272071 (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.