Factor Info

ID 155155
Size 287 digits / 953 bits
Status composite
Value 75884320932417489242650262703822479385950195596017846767009673118376953830188468774699051535686590353748922571395878356256658587206150149065262211678259055254926952421575365515674742949419053665762051174528555527642602553783928346153400403261996319374004550521085274896616766910943153343

Factorizations

Primary (ID: 154592) 650141690025315305584300036801 (proven prime)
(ID: 189093) 116719666030742768133181191618127562135403857119177635772645778276241101953252603612100931287713397236865052427911786406993988270031709558042260318023466257353423616973604101752954224337271123046685266308907619414367322923293983387517562143922089733048450943 (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.