Factor Info

ID 155066
Size 354 digits / 1175 bits
Status composite
Value 431866571111133877695164602443373373560449521595564129515075227401762509887291391943941805944775788771017830946094380919114865729271546695092843898882544562872524847348698078463825975662434452245692520928178697621321506477452808893130534927597672294098937271958872028835648036984136692444789475611857925187831951285778287682383392764720655544391632365413

Factorizations

Primary (ID: 155067) 87762561107476310971 (proven prime)
(ID: 155068) 4920851963085476298581739645489063122938124788942950588087771591101971626826118175926511113595497677912345978705870791892471692530602354173086714593836855629550179052618246381345881142098953528799834724663627994401499527550206729284426131043371411265028544308176372651416042337070887695809801497770627337819533824867897841342940657503 (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.