Factor Info

ID 150455
Size 481 digits / 1597 bits
Status composite
Value 4355123012788683807763404621299529448860598285237695245203470206046289913127455416941162523183021372180459223211410233369745395568948053889020628059890894685609564108577262820561701637070999288556781682875600410211923956113774585334431690449452049776776698885128483253225046922700170588248548049061093455644838365434164712603626406208840891245022201197901042080402146019751720370018257891887750456144106169142190870045362219258078851797713612238670408357268502591228048643550191601

Factorizations

Primary (ID: 149635) 115137932261932697952213846689 (proven prime)
(ID: 150456) 37825266853681283853667084365421582195820136289213267250620585002286281584019107170198989120524658526585804097164939759446358454249709378932286453570230325588618670029677501335317640802926154212569527629735931579725804875965672918855024759120976126591420708993660960270774539870811506192703122525639399432559494116003483915882415516009959649040344160000091821998332008342487578335188391294001608433135556650036587874757409756436813375675163835493622609 (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.