Factor Info

ID 91403
Size 647 digits / 2147 bits
Status composite
Value 17061024739166393649853694838524590314299754768591693203959142135890160447217770718678184487243402607172541600460797783141510114716512402861770315555178255655383273460235135154411752984976602195808155422618815166765267520702122915822563125197681567789856754116902261222786184182190240043732981396384746293478685641271885940818661630513578494619018798305947282844831542896874967089337348249437514762409551594789972336946332591052331498402134279463864748086570213217058969806761345220009244157247259022163176022393782842339724285631265896032228160065055562364416393171973957802110457345810828671361318557697240831642635855465612551434333731895167261

Factorizations

Primary (ID: 89995) 23783343082333791175948510366475121237461374639606255885138155776996588731553569390464569633536290550992699444321071546696536806124275456640593250722790120233384795540636553758144046951385780081613595430228429366725955535683521 (proven prime)
(ID: 91404) 717351832335096781251139008431190417189264901907542125689834620567971728430978011879557408964365295517678270611856363425525811468239724040241551004372315453114600219045315423152928796902925651789058760107867397244011527065864769477094405926598915537340505423137047593018068578593339667470598387487392096235156759735184339265111649443428522158351554645665496988067469861999049768104957457477459114884742933393984646094941 (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.