Factor Info

ID 87979
Size 544 digits / 1806 bits
Status composite
Value 3199212689824221858463088033728437732787956891524038219037117192541866240834151226129516303074113875077802585537756311811099869207573826659564342220952503951374893845443785586703785981227439682044913303945130454150812859143645093642535913790744563319662356288915868704247073113079789443139882437973005039429611699970148936761184075022700961202920355642985143728945136912798751723654903794543038388435318959821907409707382752071073606655040564396326951598956547684727469492409219536878240865672292696009629737562156452854509370551156661488597889

Factorizations

Primary (ID: 15064) 10173405831250960239209781787867024581834188479253159465858641153 (proven prime)
(ID: 87980) 314468206900464781235903125188860449243928248628131285064861138058723161070931032190944239492621918628957456714388684573719282385087220295161093792675636455709770414815832928600529370346462441055144238948990139759860446283077984003224832197310532818934026398039134806049282986561641080468503103660053285062346947920966714932016234117501181970588471986879477430232006774937297539533775367791984014939450807347605899454830727573509146072343269135563017222333179755734562098252189313 (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.