Factor Info

ID 77681
Size 577 digits / 1914 bits
Status composite
Value 1418857549981424262711067608479662788089824105795199735248954089778231441712278795967983846690490508404713306684138439702761203189593167015064044337741024453717571565507319534211826275554291278816009772376319280461628058411567136524496438559913569575441171318787739501324852797796753985705617526634439149816329792321671768546003979103763628549016073956637094444674103441079398361283037595580212262867004222263427343152598461834199913007020323112372419795568051189308924170653147796893542128398502613058275823840895990036839515738206771543019867084524020147255162023876138219377

Factorizations

Primary (ID: 76088) 1100673907592638009772080006291497491 (proven prime)
(ID: 77682) 1289080753340204339572878902518471924736431499407264218159615748659348338536484661510245847594526207960368575938002898779108120525562344081716053818397650897100007460492290348659791699758312578363629088691796336196600527869916838784109974549995902382918880290105856771718757974123752216767208994030229002012587253372067391873863430169133626267343163072092787430472344054215357562787348239513724461127240586741872121777226023758654732715570315204668088348396686781975854523194231608019814597235669876224242683760476710902539921527516198490347 (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.