Factor Info

ID 164562
Size 662 digits / 2197 bits
Status composite
Value 12429132932552836645460093255822751747814623297842141686562345745547173430515475346016286070905963396932234052986885592500409790271725172374808410104969763072111490179451575927681797895729557110880286791419851313809583048132180018335552361917933050506777342403414466934783586715972616221365129146814943593194844705443740795307429649283277942277848675076456441505155552932455824673882444654311835183023421401981435967242859477526721445837212901204752308703823613846684141022747286983127610275275282674689456953644157348471985626879092146246205261098026655316973679079721321034348852826243849407742275103500911849561616152146606917911864258516778194006166306114627

Factorizations

Primary (ID: 163527) 455914145581257265993 (proven prime)
(ID: 164563) 27262003280697946217548061573217057956580078901586564549029108815558018358502404202186525444227288066696309207195478146224686228774025382242397169338905273078853835302754052777942811479828272876261583044809643189476837659193532792348913828436300018870313697062769611918529282709065010247450499376551122200821798151048850007122881981993107464199721141500194965619571063626379297569366193092180220722084031144573476102488152106116682753857319060480373682629026993331709053284497326830810079977408141854417632102743931060130061517382002924392357237092072229652511626409447745127424026969987237584719371931099871899667424976062965254923296151339 (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.