Factor Info

ID 66399
Size 351 digits / 1164 bits
Status composite
Value 160060657253244263259787866226807650842586409993726980171824288768417594323576625032280338329317722295675423748477022554658794875336110852592702270694074019925914434455460306487019527537908443898097677801895089618961198034782376439268266396040665213625819449733464286741722464078926440076756292933960175335126614953762471155103197192961918602372436063

Factorizations

Primary (ID: 65791) 222068509026238060237 (proven prime)
(ID: 66400) 720771522063637652679371873246850174443293201676649682938969815801834167769565677964982014336597273352657971403950966126870811594024472482370790234150130242883703887259774609948979773872503161150761367527570037493971374540003810219367745911669889729121900853405631858563628167462896325933340218318101147066653859640984986897959899 (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.