Factor Info

ID 78565
Size 845 digits / 2805 bits
Status composite
Value 15843542160156773621382327986012799696527620536198814814584303584141421887386637759124961200361969439998163197930876763704831946846918480493963013203404278044923845657465918836929116473757783538299019593811305984660907204986642829617365575980742045696022358795498490249737664020208564205114016627589147745335684524530104598989534635718842833427794935235893153874369781412551917116321028812863279648899017065971359723577130282447555351642646523529255839273626275369334638092864525829938798112986226644476192917337296249469533855129996110096699253230281934797654002361376985484174113776337317178605434031820502411603933249839826539994917582652390469914613911716678355977530494409541842032596354764867368317595283209922327642392403775435534604347723771490348561107945943879065967458982387598430475661191977166339359896745682142986043892119303879321

Factorizations

Primary (ID: 52446) 35995548461449237368649937465097120608531155491049 (proven prime)
(ID: 78566) 440152819927858593513044319370665637764006289893543369270609872230345021897927221190408349413420710571090675191976155523294196385921609695086998408115688244730114532416639397159923243662927300545249890116557108253482962039192831757588091542080944863931046466151630162049464621907710122946000423670151275638524275173874370712944229874074228844827644999759167592267093284966288514822718293722347018436794263224713926688978739803660828571281861544398761667031536722486648015724490105365358969209476288860372223534849616649950221903618160543027980855538669018625424065586817062414927025459687900803497547341780302653687385824121936903105268457624295870039770024427071200297841646094366061127029512394914002507834728190666763525108288681039095927746835256480453347033082408964215448601389013798766129 (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.