Factor Info

ID 126520
Size 680 digits / 2258 bits
Status composite
Value 36985478103007910759882094203685095248450057760282463041047558813138423544127231660339005609704826807756153964147932757952187742995636294724978354420497171522727243812610088344747607592710115372616522074254291220232619888481818596808376706245620446031370859500582158439921273423435280231511303475887481069362375708125598549163487591478150899198408526450649578951295916035169777721728946584018008984602644905716307647157273757653573885368514156965507190544608053239840521682351149690165157412052785397508383028264515447294237591238030866221738542487401698911642369980975234206285094078972940708040107596041392107011168209681098938310675521963479822968257095540984897757556220805803

Factorizations

Primary (ID: 45635) 1917966647364357389248209734912103556444225816382250644823598319933 (proven prime)
(ID: 126521) 19283692004672151676886367220063801899203855836737167501621976804229651391141927953910349427119634056488323760017942896488923170633343713694689354500260187264669282895891243079000487812505297692980657033263891966968221858602877349758998676223418677514564983068334909674183256802820845122443469959439128553397265274945554668332277364158062275271621982150271059512148003356675250561864924779579202604353280247708878088755584500531366356210739768312417314838073296272533129970498408549884640050671364943027780713034334250444883153258506668239613509457585266927541967082342588189109614149204702901779953560370794064391 (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.