Factor Info

ID 203985
Size 640 digits / 2126 bits
Status composite
Value 5376796651027442696208601082713724308126620831687475293371616852867084306936316733610056890947994236828653314429247345119126716741186258856231444470798996072369512968232521494659517568366311915616901132544110887485789431955886517332962715042799704600368209922587080250337867609968879121780802138668510731284736934043185317638170644289904975330074592481311267897474065437052823855143128423115669345811901581764845368935276012734806609921747760185107476373497831719850642879627887583333268162024685073865205444124511682554623958764795803148743997030068640708687620974125971639045830183097655827938996405026086306880234212814842351773724669571

Factorizations

Primary (ID: 203986) 12050899466075277604674469 (proven prime)
(ID: 203987) 446173886535504502130240407383084190461668002630732415524544121509719410741149771414633783876890602371961612158627797358859268707569207521418136586957596667099706951938002887306919078922975073247921016573534397511041142443162474975172473938341741531005798249037210578897630092594794051134229437998977188374749883755601927865576074023788266968874067915971745179340036112042693281563119473684552688155716772228209812898261921419513459611926090249724525158810633599656004974690080869960195236126584565338054160863366391816483444688241651521954109551863663641595675753452410477430634982659881705791305787097092037841159 (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.