Factor Info

ID 162040
Size 745 digits / 2473 bits
Status composite
Value 1989595235717686585496220882782692866137570462971384259814771446038919463601943092243534173620236050486897439924349007070659546594473454165424054339087339775700702816939298062830730766853756471111162709588565008127170701676585726925017364612018867546007042004212547195622565255823843889182508392430943636245134162941296206786445874688948330008339392218330429233596836266577990829374378068202556785686785661739774931264468790184065588663388981985044713457341117088172065525692501208300988462893390738599883183841691951771892546030899484266381647509978181911201769507961675381180897217959003128900675142113694714706246407635708699805441206636888771200522658429459291082409205859857623562911679052836915469308058772432603932613545620857476763493321

Factorizations

Primary (ID: 161200) 3427311626539656159991 (proven prime)
(ID: 162041) 580511915027247584927836020174754961323359452165627023205293943636629873678312152629957796231548141862541949956247808029091534979866747133645474957482613424593297155896314541536861106431201520055468963372036381624066570146019084384905787781276828636315086235870692507968217319190391752615739887258030448761467300780815628499945197761748171139397082088991317400124145403253953439707969922061661922862704295721963241496445709625833338952909307720001226312615170369248242430842134675689070439807670072416393235195359585334693893255781958860757735728932436792422011697946747308680145616308734746824212851641856048980114127688926147778283956473956143021056265598700733066244899918689559468381870233035681360871138555271434829631 (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.