Factor Info

ID 131976
Size 210 digits / 697 bits
Status composite
Value 589965621933797853317246972422257111930972900970035878625436778315137521869463145251484462975968179276138977278838636460993606063671137310400772330870616062998196602309294119312250340366650942828545402763055769

Factorizations

Primary (ID: 131688) 23509884574335185209 (proven prime)
(ID: 131977) 25094364885901655187694404925100243011853357416239478877099605133674519988262830436270091259923827967864710949786301491756736861162423658968409249740485139492305824498480221149035145716255841 (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.