Factor Info

ID 31986
Size 653 digits / 2169 bits
Status composite
Value 60229306342843697614242399314496904466621399087742806917793009732502196467541289808739537687664258098732299081882228509273197752920393856437683025210430199375436840792430754201178870120349847024288562888696131035435195863600084606682846257256935265958146978684967334209021414770580381768784608317028539742277924142405032678698783216796141767254184657130643657690176597348216045766339694614042390408836390818774130004204883940031362471543804000722589900143810270214583658960886848498249482961903607759715358025222511578395673291124747548807795972781821066052720663186662743291770379216372731816059266049610233284097907974430493332656460603160212319018459

Factorizations

Primary (ID: 17819) 85495385830374364858449506689 (proven prime)
(ID: 31987) 704474349789362979637215775814872615223066538002564685410969814024269648193064316251873168406324733867166019883530510685077502659630413518270539784430637818891944792452311596468764906974395880942347358020431201092172078160826548294850452874663412496926456594083535388716772976571953851245583727980479951018325035042811365626467126631302790275235925218525568453080129862560073945812075785899047612492491676427721731601523821977303068566783565068846929745343928035268316453226727826089868634984212171974369285522677574662788293714256625635561223142265922459256609933653234686691228193256144996398232014621369383183918650819931 (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.