Factor Info

ID 132913
Size 704 digits / 2337 bits
Status composite
Value 20257525360200212873772521754589175270518844215242965769673362235950426123154932630397163372581392685445471079993007989109791639685261905365822648642598279443635497261071850415498004026964625346587567309321315948103613503419014795675455432315529950209716529525701268693857484743496599624120177264010622152138450530176131545434845987614665213721835807890659020460011983431162855868554748359553951413932950202446072455756491747247024934057325577340803906768073349757430920890655434854257821305911609108887880465939444747702638502486000513144867938506861210882185678226515207054420853072310713812424121781723385719995293261192751423099805820743618178735306329537879860818473986204346034471121039494957193001

Factorizations

Primary (ID: 131942) 318612816121824718517175769546051529632781606401807854207837380465693536727738620941684717510405710643093552677311710544824765427949317346276055552245866536983073030526566853530745398528539639894493046709103157177 (proven prime)
(ID: 168853) 63580384514270607454496443534633864514335588986078686107366118190882703390007818400544606228121023295009799948959923037306861171787839955644709678988166654864455203059012860405504652596560701328104472781690173882772049119175285485906948112295397394213844060842509613137859838735889724356334395085693180243377305709167512230160586136389734952220034892585187868565001445952265895063452820787465809484791073218404451333447025044846969077739819379803933683859663215628706907246033576782972816113 (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.