Factor Info

ID 127166
Size 455 digits / 1509 bits
Status composite
Value 15135376096955922872856475611447703444847467851405032740973060033469122197625940272882196371357101791880652140929157064021655542999810744050634791837388988391285173772718698232770291046699840943837482717847755508811774616449782586272177732100871204730294607671428992288990726640728558642006834936507458385211237145753758773604469043261161293300622904278209860433507508875667715225833451478309490893149800488048021379843005449157537493583042651699614415139

Factorizations

Primary (ID: 48723) 10247075908997617728211332571828570020871219332351727249528819157744921519 (proven prime)
(ID: 127168) 1477043425009280039260272443182864426027327794407782146795046353505385362691447634963830320035724553104881480799262847486124525106247215079464906211838361027797248171982628725607517436869975101511297685667464599292434981849533126288048977514087495166882677126316003483603349910046961507320462972714195446699426199552574018487683760040524996713677020534650745395581836626639865995981 (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.