Factor Info

ID 164748
Size 801 digits / 2660 bits
Status composite
Value 479246462471374485905933531195550886003968057648976801678508473155114235529833241892295754911981438640715894880916279192430438916860741937185678480422961602874148110618596032368952715676786850125210019034975801943297548253588861677017728805752520985410809643054505686178041992835556855782150406518453024856763280762118344056378933443498418222022793836253554029585605431632225229132602232763802344358253918854082478463360587839915553796229517544671046903049168694309814365003159500002397775586576740104503648472969960430176127364342814455088031608913764031226665055254838801264711563256037669983299851637426670763410582654261055341605790878192574183567073686478918458874565397908787921652187543798783675408355100064947591203200653479182881821275380709303789151642638092807857397965437996116330569471581

Factorizations

Primary (ID: 163691) 12680264331981888792633271 (proven prime)
(ID: 164749) 37794674458215307896185920350166899451932955906269297073053848226253130836035434461117419878026727915369129071257682033637050042032623929048230172022228594136472509620855476527583474646292433747964902689276143242831202042985690306394892701906463027765509793574993185813929892572478123919788884090034622682012175116865968254169702205718833747075732879780986765448397234632247498700911127469030767033661184250996265138637730852096239625592814126369598674314007966545964074979618047755879543448907000830685699476807870111597364631546179413252663188116938411751294301437379091986511180041566503536352950984579162269717291176705591931472484378779357703565606219329451661659906136833526296849584127482981575334124107740305137766972192640876439091694332022708210276392099889710633611 (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.