Factor Info

ID 162891
Size 781 digits / 2592 bits
Status composite
Value 1448223724788327833040001995061434409925081942376230889104737435350417900042523213447366732060113749488486642844037431709534068386974737212492645952739947140497663640768740265249257858505152200523391585247738326286607942733469119297344397659535784370848142371782365957758722648482390671462827611889203833755550976635852162507661954315317102339976427186119863922424034514302034271720159796535746967139421321692866438677166272091472558178142891617031066288987688758215373956196662678958807088017079635146295853666315136973769379729458317619179813492843879575822838800241892380470415046795028374407882938945659650077979450419471900223776103381265460956325377629974076537700613641858201550009977943227595380444989153951509327316703044498302736749118382524427878309718279098347408874739

Factorizations

Primary (ID: 161279) 148200114804611390500392271 (proven prime)
(ID: 195155) 9772082340811148584646942511492526342544311745656600660682227562543518974008280566634680443596706072822790106882157325692378173365320010164538559115631016679893291579440066026872332229315532546590543398985437586173213727905854588249239346706919507258239519960041010485497493544349952789202861829574571650812680626013767453527587099878978967747123717513438419080770840255956636304816079246314582675180171904367815918239909595854469573115991025318352190931188111831398200855480358386338704015429965577885387624694948767780784800679524090751215304198166720070487642370568307269803873438629945346768039350536383662923908580722874907084237497224800277949597892865910733463798696036386636320397905493929267189841253191622389676252360493631706819335855396353309 (composite)
Secondary (ID: 162892) × (ID: 162893)

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.