Factor Info

ID 197225
Size 439 digits / 1457 bits
Status composite
Value 2148415908168406383322369807378138819831634409522300124230874998104648256942788795263507724570440607625696168179611136838663617863086136313172172944190176525503693136926096057860736876347355454891280065724669940501312358144810964330739292386186900567878911624007273607926770163347853061609094739693030222879048252513188100877984726949611252377855546440361228587077764057806801062590197391830518678202361219907564402050406728433386064084791

Factorizations

Primary (ID: 197226) 1751030411836232478393008318636007889336725169936267641035343530375937380248069 (proven prime)
(ID: 197227) 1226943800430885907805694584758578023339847454771082170024122597802632039971268059307717191651885312561188032758860370267298502084122069485785971708231823174972609088223717883603337368581738826349134709882381214639389972179105745376171850421926001023441839174495297568341263061744688050509795454333797706448522291364069858752956632347632897030980743503675292939 (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.