Factor Info

ID 139647
Size 407 digits / 1351 bits
Status composite
Value 42372610072235070223144101471476292991722200077066976265113502286887977143162764061374961216366484060335148949951090619423179741662139621352426203721023610667137160375593557036004248709904509859594436206118025145828134905834223279060389460792476139529401429135543168473341030969038508941263608534641475801833673937931525010237783357060374748010977975841884288235170748700475737060709969142638291067443750377

Factorizations

Primary (ID: 139143) 3380092707925929556799057 (proven prime)
(ID: 174525) 12535931329006497833792610627101298052684621686697825232353130872934350466644870288379276805363675550311520684234181307140146218639278342910017842443363849135640050735955270910700077274176391621633509237279397787542552297768914934367819117220791773662347453427649162025197906844789359141080467548826744702917340052729822445202424230993474350313858220757207311504595128448197463924761 (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.