Factor Info

ID 185722
Size 525 digits / 1744 bits
Status composite
Value 640661829412102621759014805588019471965353906377199779487916583581335904394063718121962193049735448713934131313359425781509801081160332021301944950348865920523374155146370248331327239186064881734297014006456030448274275752420113584921407105710651784285012858760197947610822371768067789860465260252836147920282637004414169626362349410759885644833463222823505775547827709344653191255436185893675851971410036384148111407004731009934620717794732105307926514962990073091840726287371407035295421887070380609148558702252978305546863

Factorizations

Primary (ID: 184497) 148688449970332767648079176108141553793579405893838721090654684316669512293018643471263330061739973154189018411169440128386562340589519233272237600528215673095097012332992794109239317534624264762525319712443079759307505675684311 (composite)
(ID: 185723) 4308753165023452750047766504704506509318567659257181969864030154420985092159156332037851993679574414800306438599641805106504947888907676773903741390597562526945105881387946781500353033110090664293487963730800164976839103829534405952600389686131879276392871335868456406438182430491653643700105998633 (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.