Factor Info

ID 38663
Size 644 digits / 2139 bits
Status composite
Value 63006993625374374741304319133078720962914844383362450354358568025581726634267059732943466697131052279705137553416813587749099415856724797458888477780315475933637065405390691186915367363826768059638429265507347588702858119684035078758453675954082735583316541244555778279596861203335272372837010427796749200293925586499056802830242507974174546887982938592844232240889077024085005657567135045781820875793477280191909853247391564488756679992214799211680448584119682066555197834621522031578489062855043301209242696514155716060733099755503118685100175324052562850492729801829745231218617553334496331755050931841534204085683636026158329278987424753197

Factorizations

Primary (ID: 11541) 6878046306591338324108989767203186713 (proven prime)
(ID: 38664) 9160594566656784020554626826885929143112759027675224475747268971363639521080724206332195640143672618242733095897045365175785168150604717157319837775059788059099244515853313963775782211312418949271704627827041731965423288699275303100467843794198343563744441244942399181043996187001585751407218310041559544282902246411681901613900597536318916773884240950488013176833176500111063541992041957776889382747010287691580246878313654107166201728078477760594611223169347255009534956129234133101421767955659789865851580309234551734001014265144336730280007362965152642135426278996411251129611329282101875826781343990069 (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.