Factor Info

ID 104719
Size 647 digits / 2150 bits
Status composite
Value 87713206909207986791457801851205539994140001275449046955573364796989563653762150559670320845244240956903557248459057369786460852030247292074549554880120116687992951275382788831251102833973386853466919743427772584318862562482557212104890536188318454479278255572298118908851113345693850464296222251966674416448090945791852149144247590762996657712070161083312881713697775918043068168964924311711487748745738871825362967303404679991794330045599527738911108921105256052184002762068771714812683766227653856628255623291689775843913124631586943898399904853534420642232441592915921069566467748652961825667473421514086356107353182650516315140270150751335617

Factorizations

Primary (ID: 45390) 3184291759342840647931 (proven prime)
(ID: 104720) 27545593663600043758485610174581487186691738752072710709624323494057831335002936154128080163264821197362128300133744772012097576274962147541721800751743551418372750067201634566217953977146519816677661578232370681792080269067703914637854046208776266238376238675721877890873228658327476153761987143537673226443677505158455698656133426312826942145722372527673891485352270678326593531791174700095729440217197253003105590022345255817786837971980425218992511896827407110228453373678229094317364291122807686453441505947158028141032875880914812016072792375344950330039384519895749348015995566192208047730626814069698342933448371797107 (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.