Factor Info

ID 31203
Size 384 digits / 1275 bits
Status composite
Value 443353914998913496876980666009213953619197054651790267640993839856730007284344299310797139606086359675689009704100714707658377600730004642601065117366444314207994914890699107589877109715939361923342101507438503709210490346807329306059749679491268792485418581019414897106074844153327938301684998707739475084151555479247414680565289511862508018837529425263298791780081072910250136152689

Factorizations

Primary (ID: 31204) 45533304197302470775235834478317413598842411794792485571017691246712640554863455599919842904873592456844389323 (proven prime)
(ID: 7907) 9736915051844164425659589830765310381017746994454460344424676734039701450849424662984652946941878917948160518861442040662264232061670817846818980636636855093045135737069790523461351306663178231611242601530501649312653193616879609578238789980474856787874287635916569919566643 (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.