Factor Info

ID 64819
Size 694 digits / 2305 bits
Status composite
Value 6889306644053466161485508690869327145831862492281153664405587673241721779522532980959774346312844700249863092676331906030411223855593425411197600047331825906050653127077524263968911196098965836118453798586846277710150028606108962217381065883841976847206611061645700982614318370413377073586820850382023235682395149906666476922926836792067691571406071483087236608426690856935704513407258934362033516553970212765959002338321826408034766819470266014426770840765396218627778178896120414753899906021943963150453709027234165782116889128941836150219391396564704373512376811857319408826469778684289854062906276925271821260568966759773206202159266780682975660927367506751398228867942623831973469214369131

Factorizations

Primary (ID: 63350) 21174546269742403551077 (proven prime)
(ID: 64820) 325357934771807377675235887625611947416741034519485302676065532943330742255095813789099189653901354116322464315531125735430666568975646906432653346866524750995579225329765343835411024480187826239767432078924302172500224455363068056971547751516482482892153237026252168909092777913483298453831739809232723092479298392285150160937545061868805046547463517251897408984890384485868696284146014034031867600096714796428155734042089118607500126681290961598212514494386458608438970694944294441558431456268892341540524318467278086608728297167227970987196695298189485734832289937600999273896230757387644583347376959784902227610104315662123576585493789922167474652848219579878749506703 (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.