Factor Info

ID 150630
Size 555 digits / 1841 bits
Status composite
Value 155909010044536641318724860410515239728267674055928955785027036087755960804313063586056407979318315347005023938953691938259900635327331873870781591874844850180041220656442204704980198848777311296174256864535988304800136084656129996775658992515144287009693540785464156031522486817130447537686499452473249162880125714143176329256260945704826869392675958796122195028921992553319313516269065334210646958674015647443670601221059534729969626197852779148388938875583023220145066505202151199529952758865760882915091520154403326651632783969921139434805550362824331

Factorizations

Primary (ID: 149693) 173461176800329070245400241240061238854271295353188484726788331 (proven prime)
(ID: 184705) 898812131454655673649611507648443587692534330219341773789474501089044303149462905859333132749150643522860850289712887244665876477519692499022298107003817251095666466837189419549729761285038896935665353439023459347879220540281437654905025953595803608691007647937769924136735474452340650762368807379472228949534921371531478388245266209132264666278067931475858453226299942485663442893659911865730128681069995464938013505691811143513469239056758319388122327770976794704275896155787552078004556001 (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.