Factor Info

ID 137355
Size 541 digits / 1797 bits
Status composite
Value 4543117448636820777232449683330049572616743700815020097957835844320478441152565433469948863440667992201179103024973235587040362382682397489114809519012768046211236195777227949145909636860215819925400713153646773835600675928365881914763740699477485750501753010511272709038619651172458021984944899518082085377634730857908282478153205863483129573874745313623424760246097969996897237473334062809141636077716439944973796849385808471879621055428189524572125486648545087489321427360932357337345621325777907514598428686372904243072703209425711910221

Factorizations

Primary (ID: 136591) 100146757193983891984069 (proven prime)
(ID: 137356) 45364598674291763317887532921945089041245433492041979906153751495924124207609809053207277682233055761391423150456049702911508440322032459440303799844669901805174310573802461234777546607027810044952256051523198425753442102665952773324819015151000911869181347139868699532943927361308974058264009527158308476195492663692307830316888205394606219823094031742571201670088080861242597631044170849682822715901426641051410355232689996075757783713355312324733060256346809897578330215809459668192221972209071005579714234370354409 (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.