Factor Info

ID 180246
Size 734 digits / 2437 bits
Status composite
Value 31939067481832631294370145178541523342101855828807532962058830304403633249071806004254930444740875322495367499627059707351880978798185312988323187003297340072295801395328298582849804590959115760110678170521578601988698398864289497341173036856034422097202491837496428317949342201870013691549123496532554266585352144579058031519426034601176772995728763328923919512784063283988656025626053925679055303862406746870257327242104124527482988714347038753114140131435231696861035986359238736659878645852088452464172657714087279689814985249198559772570989381737376954784684613976204926489362927631999044727698165073323946629644815903333568618081318186910315303971627002022123852543637264458652251035275537431627891259082692145717667396228967761

Factorizations

Primary (ID: 143135) 1889235471403240170024149023898147623088722803599 (proven prime)
(ID: 180247) 16905816117304695222309427503790924565912278862126502864927363372561587027137433417035773754194842458887712283482318920896355612587703400418398467255771906824595675735090973033665285728285317018147869280871163110540558350008664568647527742067299494932279020700778067084809292925948695883988655445720774618388009422483209825882526005526276713302588467909419667816013010500027052375046297819299543311151894958724776102587368601235619688011953662507453733010626393746187336658361013048543984783055177077468006770107755886425309829068544830678801424660775468677053625564692698750741012488497368479642522543851494197758093905531188355809726743705392331003337758602382556833100168467077732639 (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.