Factor Info

ID 208929
Size 555 digits / 1842 bits
Status composite
Value 177510969940377753139482896026247345954569473166202994209250511730983632782154003911174535788945987902328193980351401166038606632383379340819576070819578450474701996186104981520115092260568704300575687012710624505146925077814965837787057793047998769444913382747441129803454657126969530000050517175739953412185966293386012551732693500152222600964961833221255915477853527795113083251764199958805027749195861304683540040999992721429823229646522868645966765755776197876741852669125626635944818816647068946500586435768915440008789102413757627313684423317738233

Factorizations

Primary (ID: 208930) 1812175775333911172813 (proven prime)
(ID: 208931) 97954609236330628405481589448319215228336135526204959673466167348693961724477569747858978252110443192760445714186610019471172043694880270466986304231074055954255118548730665493914399806518634842115174710378335916106205166063795381284079051606006279053447271092486817953577396183517615476040341623201625482208827891794147929497425991274892442789493415763702979500459354630944784191648486354546097776145996026228779806289984947435688682833295188304098143936244322734495237674357192316256973556797441958885265709392478906126208447493341 (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.