Factor Info

ID 21717
Size 579 digits / 1921 bits
Status composite
Value 112634375651929856680931062016823813127185169041857049755436613950434883244984266184457597717031634470124637526910539558368329740102824659841900761561394837040222371222232279090833295576208328858166760586656134749459491640497144525597967248805412963485560650506387135620323377332471287677976960277630758713405142862294993987233131529699524779111416263766570316889897925756085453939627780115515615160149983875485069745569152342061532488004345362075272849904329702054971494234785145512909112912318135737917603517355972527402383134555611821248540017151958640298921907530229732928979

Factorizations

Primary (ID: 6692) 28870194250662203210437116612769 (proven prime)
(ID: 30384) 3901406920715344078185818784152380519917707783449587708118032649954142522891327424213827670133188694170880161021222360432495462826324112936360239241754696864357746491059766900277882198252771531867948841927432009160894871353176130644441314325361014664649427974330133499803579289328134744569397374272635495518955028309336172156624985081951000690337025869671775591789034564449688543947484220358664679132069950482856093549587853271555299832235981871712044106950994688940872118312955311315843720590847145474663785386039916633913150480289712866120943091 (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.