Factor Info

ID 173151
Size 708 digits / 2352 bits
Status composite
Value 782658280280262601484248198216002235312672535610822979970716394860271124046545026885395075469552524940771599361063189241901233444971814450855533421211435039653913114300251971126146110600844815255736405650811104518737699491050884572091965038994938862115443890642024943249339546308746551089853201803539213296372964185200104247797244823449510381944407596945436948072021958790304085909793046566197650616614386444913420409404773496893653219979708873356626533412401279257998195709482288222365204213339337961089761687312592030332882130239123851157741020179591290803574520843910050193921599393008890015254028636841468660976376114994871762334973889027803838812874107969328545823705932680637810755561760568450459958303

Factorizations

Primary (ID: 171409) 130583060564167293696088429842105228182428128079273912310037973 (proven prime)
(ID: 173152) 5993566676251026053123942910566278669559975157980626257692285245348407950277471676431077921136509149333803258194967168044453591404160445355039568275984902964249444491420968681538348953440347471413627129847018225577326727726853320714886531320240117310979468226632068295822079289931405994935097523537366039177599925076672406246700436293011534307882718256957438138190152416233537554299700535604311436241554285559933390047329919604469317669994442166311926181450961903527104546230233456271700449519138936236095272859266731770993948629727048881899002414073629742280849169555299980320109335645569906594092103170139469569800225983969746753660809742002211 (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.