Factor Info

ID 150138
Size 400 digits / 1328 bits
Status composite
Value 5013383552982030295049111017998997523701005634713760629620747972183771662309220290453805952172146219809804586452548095930347639287543742496267008624022661317114175714429526578487227413764349985927292051026857354704679941656935538580576899146290546637975603761180626135798693123861683434889779089183951333155793166585719932405545532848514255254331284999087240503035218146192671967569172653631765218629

Factorizations

Primary (ID: 150139) 75241522979026736253075697 (proven prime)
(ID: 150140) 66630543275678912729754001031212311519800406415962649876656660546111482855010154385150384044424753881914016890547019426459560945979908552842553980211203212505996677471446667349151146225837483564903604163840506225138236117766580713858389867799453215265047997626241950081103184648082614307798738591965824601712838535346878690088781762303641797958361053021483021000616624228757 (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.