Factor Info

ID 66990
Size 616 digits / 2046 bits
Status composite
Value 4208071332677084035291340573585360024003805080148289935017922491354899780399266479083490062078539281811530484128685793393369285367979092328942618423210262854562272552281748146639514232373767109027085392075144771264268688272356860512128751927075397241198817473593507744383308404944010747074306703512939038287455486168290900101802114097685572320274591356453214164074032888317312379550317454930953399367142093782627603502161598587039146323641579122240920333004568310077302589870185151476429105091583155974536163523811471748454366871191702039046762539435227757405609881402562209487942217193684353579881159925853255411113

Factorizations

Primary (ID: 65834) 7035278398590069608527 (proven prime)
(ID: 66991) 598138565990568017577459476604931655434444506710265542050506709506471449441395078327148212362938026565103640288074519192524288265051616711791752883328449093444039013131200896078522336698483246626850273666081470829533074244929960118150267441004933244281356219709422196823593710409261968128274500875622428017493308777309225493955118731044409652335610607210503774275205613938276708089885858564903972244430847448463548320881083037661972772991122056621065687386277752179968459978726436952804568984281468541146455333970781842223344035616492677231178756868956522857588583763249362530136126874000733319 (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.