Factor Info

ID 170621
Size 635 digits / 2109 bits
Status composite
Value 55680647743805310627065242434013348775157362803118784973569257410020377938880565082184325819493652506328347783034032240698476470250418555416323454906171235730096799111836601992296030937447039260494829564296983603042205710559604427152714067275187421287193615357149961791799823850392160041257334177818999945848400884539797761165911136846277677562354818815359531062385004562090223626904312146829553250657162443153062384627725667336601517021765681314579357714542307126798912708357303202538711705359944296962514687765115777495561334913862298270462200187561865792548014104512176847665208999592613401138521218597255168694818677398997720921441

Factorizations

Primary (ID: 169623) 6302483726728053424526375999494425302302580344712857 (proven prime)
(ID: 170622) 8834715035862857552183169927866529188497827977391449891960072750745416517906239153104174607693806237391108636694698745345144843083670909654912333572631156866125245142652227938013200873848623867736903399162345951042002041161897764379129458435245336555298289021263531781467614623028254595388027269212367598089158661262497301793172403277542220362700820537046449103178448711347299792892092975094505580002547362909816856511094127236959414469659009829375295854656087204300858832471230644170211233324601960029699685506134449348594600952126805729186126965058473111817693959752929811823419913 (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.