Factor Info

ID 97392
Size 517 digits / 1715 bits
Status composite
Value 1830529087601056217543701173431822469126120627800404911247113824494955520940018582622864839506534683341178291543909966639912130475147316543006716030148221560440390410290755319066909559831415352569740129175794017904295322253308786060122169628392549746890083114482420088011075889038001020846074098078942279665461018669584310199189354341594694052943903543336907189421458727600479230238434406804036035223082745503611022168601133729070852896246262507996650057969596728726742835991319292847997741756289217457000143038776369

Factorizations

Primary (ID: 96031) 285852428860707442115762522981531880706399855791168425604560495633916756920257 (proven prime)
(ID: 97393) 6403755584295040966559801922773452949399464271691848216347995487499971374605503371483275353526673460147112943416879383261291869663815112693065069041225458150142106891886513778474841384030148885242874344096807464375316700832498026362110883507469799539295059274437120635308453025762658951970686038644120490919070897846823661618886587637215284092853506708009814560928141512778732908262498165746886812236944487553927679412318509160840218876017 (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.