Factor Info

ID 131441
Size 380 digits / 1260 bits
Status composite
Value 17312154309263323193086739536452637554492233179853546810676885057987549878752739911739805705740794750871688629162762124596259230354428246320580425543645848437670489288513374817673113020003430362321092954345587787940693325251802984008748892560669825983789486035728149836602132087049857105443024582347876404482057647602838113557372164883087069176080446806285559040111049002216096911

Factorizations

Primary (ID: 48116) 159539728465877952283323572019287689118580024745329748535563445093460821051903111798130855082136071 (proven prime)
(ID: 116710) 108513123820227719529848437102376619688701276818456579155009595170925455253499839583861585744508986284422770285987352789775798167458786690526310478049926386268401927890436251523222220827166818734045033876711180713804663408064727559615402404372849049162420738713361364433913768458041 (proven prime)

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.