Factor Info

ID 198381
Size 833 digits / 2767 bits
Status composite
Value 56471052776398736722610466309857618958947740243957078673277325696556525776013855467779984120546660779615516512078560021797923840627232310943972581286762760737638612074310036149153308781709400733378158378734900203195418930271707930495461156328439380401552720443269996685425602109477282242291684126745242895871468902757968556167587314477144809192245248362287724310680825415557303953263135783590511716158429643458554469310024332097092113319257376449387198143635313282583840043520774675215735815218323892681890812123885574294913513906414972304962891982382000139920526114629349064594082676969446620418585852504085702494717136243696509475676294427873172715896065558970554962400295424949232717896019207439653016272707882772135157672592169246630842279696629354783002781708016382215916817183922219771494513378212551903273751289279980667919719

Factorizations

Primary (ID: 17571) 24847184005627612863318058239071416735996896698407401892031078680650524090050042476174972667 (proven prime)
(ID: 198382) 2272734518471335291417900989837181094011134490987456957668349984502751008556107635962249098218890394894456828642970381619585119094488760827873463689488268466065945314565528149823442715976084865129345149110521944699947141864461151062543489643533301132655836938424558049357067626458554540336601845785199591392252696376230475043125169145903323764691279459652540994575389187882076852680232603402413477624526170386768672299481643761257663737336352467031005294701090179661608919349267520682226077819202765746415483162649632304829421557874155912360506659565227970795249081176417562939155308429301068646397592174226665123882712097945405745473107337063528418765631731249994408963094212822164028867918998206557778589439159296272028250152501144497633157 (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.