Factor Info

ID 77729
Size 637 digits / 2114 bits
Status composite
Value 1975783562307591564752487552358808316962143836994189124648541040345612918746238684749163517530906317356256954021401943106797415178482084114241765582443893916137797678486464344581533025635465419185712223109351298530284561852491768375727231898450951098922458201042626302313200624377670217240932101673837734798598223111458372468576884101360768518062976155355638656668938081774046870829950938067244906851677018056290720999509948464562072074476950597075333148791355723190989076208977452804054771920921363860693866481046932215321124433812094011875954637726667303251486249919836279042053979023179050396081380504393500071011259350942318318096737

Factorizations

Primary (ID: 76095) 825176156498150775878180145483505039849 (proven prime)
(ID: 77730) 2394377911611433365674801902086986414537952779481437010960772662835115477447413997434130362543836835516307462932032502335720626405076127147429578798514072502173372608039908543027173963542435599808851936282065532181207178288638928983162457719460395678976704279788938896073618473875101856352745740765153835477840240327916542521355147830634014781791294164719067999734531121271384207957515516073086127974414961170286504207864222664237473494820675962704146513629494047662490080010555617768164270717990373797149789891512513435872760901609058908389954289557024379633808975745934152868747830393039852976313 (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.