Factor Info

ID 125369
Size 556 digits / 1847 bits
Status composite
Value 7640526993584157865211392993906774121297791183886105826445100665322026460579282628053793730178471544721773177892563646833894492911877794943538145508007169627978263981946894397918447024741792856153776274053706943596378428040913860409114682571840829099840236069078375846332796617648501205749300023476409955327352483505650902894171850311824974716241116889770451510336246054565590645090641249927486547128826924162196808989022684037480442620688647925425473888316632304322569883598232215566210460849387822018946460171793961041705422771156736811735711011235203709

Factorizations

Primary (ID: 47389) 49548500162302949341851620388555754433609140062372911709270499397067506923336863454997710438881053823508078907114086465738401164389456553870357680355478533315923969253271251386642160219215196310094030914184711575389150381 (composite)
(ID: 50020) 154202992392434834608113489380399234447067886291072318671209761039884907740121503806531653592663219880881127692853066737744374809383401760672660790509106277337243516651002315594697044151163834013799014043936119402593137920620399254173356390471162179650109438875777104013788040141308877745415582764889760530884302485022267820027120815889 (proven prime)

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.