Factor Info

ID 190961
Size 849 digits / 2820 bits
Status composite
Value 778175269640389463300303941768871023790917148115234353881114705762897567502484188452381136601496255483279635760035616840530598513061615494276115084128148234450257746186694111630053537582264002733267014150578373185840013809488237476077892070898587153084148859155078586786830467138097975138289603834064344867787515837493650901063281216045148092683917646171587289671188651723361946408483293007879561611129660415029538940199146213621300945546249068758183628985541182223166817298739809915789489995447087196760166182294491669279899936812268410103529497412973435515895087289820486718856456230950583970366421082025542712477471520999416679848946820479677551221163002387048401153867717907604036931690525732662723625817169540490978427151858360634045058861924596029241858539515394204060943442359019492806709065039645743474966880964070351273969838568689479004401

Factorizations

Primary (ID: 154725) 1814392827075469009286547723958497289007356519948646784210029597394244012245475287978655917791234899524643597615301 (proven prime)
(ID: 190962) 428890181898862602910670312878599827029856150908592963796288992172787636621530843594813438578211809631222235281932331035285191814168406906607339485223756017278009083806700473988551538856753452902276674456232082112243771786187809721086252014695983928030948582839776390428836938960139879101107305612224243250242197783124609560746493383751397898288475755692024579212959636113853542327266613548596162079760384941157604749825472743827019574407870801344282381703171306153205247636782196174339883123057225370239520554020888454626778497055540797908840433392310152337849447040815202453948053713571756928569372249298952581142338404355226148838947475164924986001778658649048660982438948689525703539470480992966797458963729975176305312404187159101 (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.