Factor Info

ID 200218
Size 420 digits / 1394 bits
Status composite
Value 282518220385512673334372059382445719689183965676955696782439750945767197137753746113195258030409818143417048286758403937702220091810932347374008002214477341175417317931201614022933216927709220303117010517286996889830927084965299992050920352348982366854716849733815825302606343356881449945206454823413008044994827775325892076987705631659989419868768182097484079523685247443598649157421858238769914310282065016237709828081

Factorizations

Primary (ID: 215519) 43357981767999363056631685720465594667803 (proven prime)
(ID: 215520) 6515944904843957948644052323424254929416267255654815991964746344336561750966153911641352357996703027830358804627783078466290318089154982339227986829562486332268404120421654021627927625912682619165013907804062638877406059338302076661542496636890323867560352435274675119033890083671811254238349863281166407746954279640704091915140628349735245178546918597220843889481051346592185827 (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.