Factor Info

ID 128070
Size 872 digits / 2895 bits
Status composite
Value 15196658456967107434559651017559985113299129233670930297951704146658222529658126923608484532555457346326522363108632166424554428659468064483741849071992427556471831734329898499787478647426505601565295483908045990227230199797615586701500028282120072222823634832184330302740426493405435762452369346576814911486052223595608291898776639780909207316192126223741482770896957769218470163117873507299770002015939747191479569187894202067547509296461562993325028536924100439857324515661629642695878575579020297505686017435475082278182272590581279439350105827995986791051887180184745876148605548026402503626481431232008589019193217819645091803397782643126135593225183875697060253167774632372766430061874187834887471382037040434990623452489220388586781110646179590789038336757543403026795621675791773399135738307453895434963758944973137284672513683482344452898484753679042131569769921

Factorizations

Primary (ID: 48870) 618688661981294639491018998175978170441543157557457118764910698138207219831975155333080059860076786838909893398849612309809279985911335292096072641928320794289964966873618134542921997562703230355047362386061975078252367896283414442614973391361 (proven prime)
(ID: 128071) 24562691044476521254913999788947792566891894603612594532564456571154516390556893204886702862991740112495610581396922094007150407525470775536373192409583214963985135330565254494978169267321291991168671553783161126465485719644126466629441593751603039788400728388010530307767010351847189248205264841746603420564832940857890135464207031660080563279988748835027944690571868756308418018191928636425117494724462763930340018001884310032510121872837469580492069062784165404132870367423894192351001831336302631605410728179649583024314681398282073501515725122077629689339697062666238625585488944856601472255808300106254534743038659165952961 (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.