Factor Info

ID 164563
Size 641 digits / 2128 bits
Status composite
Value 27262003280697946217548061573217057956580078901586564549029108815558018358502404202186525444227288066696309207195478146224686228774025382242397169338905273078853835302754052777942811479828272876261583044809643189476837659193532792348913828436300018870313697062769611918529282709065010247450499376551122200821798151048850007122881981993107464199721141500194965619571063626379297569366193092180220722084031144573476102488152106116682753857319060480373682629026993331709053284497326830810079977408141854417632102743931060130061517382002924392357237092072229652511626409447745127424026969987237584719371931099871899667424976062965254923296151339

Factorizations

Primary (ID: 196234) 8500594767244878338252511363091848457079998728263055306175719730078107158956135369772725030490422188249442526435743417239029200175108641454913532039660379841583830760330239548523173676521252055169107146856096690085105373924754756600262740277448986784105270148754583187055185040528818948425379983274207109979 (proven prime)
(ID: 163936) 3207070096523824121923583785773441347366348627850338714521306138186470573741537367012944580646439435738391604831124110347896194646211803526833445264074808323080279507749838649930065306018000091119367261368109264280678348297515376348447411734511898525654050367303022949595102972039735696647852376499185774254019463339415099227294921841 (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.