Factor Info

ID 153601
Size 727 digits / 2413 bits
Status composite
Value 1700727357398453257156890433000136087791676652272269545435143899141019405908682084721058250515798244583221452794961202980725806814015219492500685784684754064540198599940527962967023533335948662775022386631444563613818404242928004505393072777608596703687740280586899649454907676249314529586202128446687393314294568153462576712350547666992032300774573913302988642469727500157203783806600822816164541525639671049772878461828624095333838879949537079811153001887876260850609493896342407684790023910749730291629541184344729186872028198069422555264573951479589543684735593764181449029273558962881302990384587632074848068253377336383496476598121203210244809615006305535159361000077028420502963565558743113179372955840835603223430355781

Factorizations

Primary (ID: 152140) 4082712449786591286481271 (proven prime)
(ID: 153602) 416567999416013855691779763549734192805915332787510877356134388698529483347755054870459242992350579381869450895036539181795673883941475285205068877864458293667178791095113550142677710203846375719008394838015991408540355588543311740572664772169169673355839406093598618152553980178387490834617923401624149388066328494991275425979148057747025109019753207024079164266164852227042140860748715605700563071986753359465799564475637595125485744473766473590613627963078813731703385496093868783114286784989793446345507774263193362769986340606495440333373962527772423758177844654078850859474634787195555955440711465332832635588677346965620624791390284541680304915219582798339184814701919885314806034566160952395811 (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.