Factor Info

ID 21106
Size 480 digits / 1593 bits
Status composite
Value 197333062876614259996156952901673568716915860662241212125920250234940742395742894630848773219530073864091758136649378957748812231022826384693519861522867006670053841261091653278577149745322698037697582747055524632183275174323640184880533056794504109120294498295559847242540514973091981560394310807852801073901431035074474749484558067371765940191640138880328371511835446447340752363689577776003622583747939914085901163744644823685497721694939001385475884630523873153002144866576911

Factorizations

Primary (ID: 21107) 1504864752089418432412605751 (proven prime)
(ID: 21108) 131130098304600872307260109062912304742964099252405349442902113718500540767694736087446159710820325105349471852371375967030926483729206603963991331725658855662287019821632468086298373594771595956665898432395216353182641655050964464516599850591439712552181003743015656026766420217413925098445274512746859224768580032192724145094772867085113132079050242163645623103080861376396581419758846496893328498490075944542831071116420009896183540348131497606301161 (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.