Factor Info

ID 53188
Size 248 digits / 822 bits
Status composite
Value 17329648551591599477257690559812017017609368363739816602987557186436574763308597264956687748570874134833700815924637276756083331689269980930728718889144407830624555506948044869205674099951396171015297344174319042810506383273015270691556298887926977

Factorizations

Primary (ID: 52547) 501089808860298305508198111955017967765124897733633407801 (proven prime)
(ID: 76559) 34583917384005371655777827544421846508224974327434036298649828269857301592553308859167578555312605098589839827504591053118636376517719378224023156711350910022685313905555061234433584082386377 (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.