Factor Info

ID 89674
Size 817 digits / 2713 bits
Status composite
Value 3873025394020680109947185956918255773600777525934128355163811739061402508785168339566160590523352032208260510942723180153467057483920020551221163673420034707102947474711871409479369182866910031726623499766112311762269857972192934347970950537397668597836505895447615393931596100620654470395490418020699973464333512060152041626476100196400539875689704504211731510602842244304120819349089486439896420761733670296103378047596623385357644008407867172770689269282342985424292173846646971942520102361717404048991510497148740806100828086244955065294652091236359838133895061571549940935668745318081591980402554991932970673235892643989555835318662969985444843414700200685141850653818311793710068818550271840868880231913141348046506733819482080048427784314002338630423611849376170973813401189008084054534020575442624037016450509

Factorizations

Primary (ID: 16197) 2170889903172149784433591904243422267029143271211852851697320633141555998779 (proven prime)
(ID: 89675) 1784072692199330009307806585229579196628503760834408126028531424231053008137124799500684988514183249061258897358358119863465743500230212033770446727037490463587124784658725300470470635420797886486105456068653306615596721651661963114143233602521681200876301801092950351574439941874450418245800042353325383579532239009290079650566577838670626406585100538728400770273940241497515193354182674163077833207528385685014364684780853526619121948090130356792326803360025899062738857738704816657940198260692019816944763451201910948242014308417906359484040649463568489217572344897846475596040103789202099903413775738056443752571970781969105872675108877075482708151782955053466088531501041013022233035972532255116895016947821214408009074765058828299966871 (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.