Factor Info

ID 161906
Size 544 digits / 1806 bits
Status composite
Value 3716676607468072719508490343519822797818060181760600810979655348767746124451209469363011284562937688193076709910393421731105167887706678387639170120115898931451080548364259077617812569988817555521037647346376527217327907601210900711326056116733493336945130636677193832897306504247785238419617304252709891940478858913147051759697184513254256112820344196264905486302750762006658109119553885326807462940652225125792503739671620646500348485832807243968730466556231289395591509588271564144962118109862752580791697132763376357424695311183229095441121

Factorizations

Primary (ID: 193568) 3997075365342370937255468926920583175801983274970846252590171 (proven prime)
(ID: 194183) 929849019033875394379956620836437855843205365940285166575237464942375933465393623199315336866111102042620890810329174066048469323119087659687350547759778947918204006350398291917024987167971782329426008682860147401011236168726883516649248497288653955459297587290276879979107930210138426703145768571763392000075976416189485964363968914066076245094575552793791030693342000440711688333272491540898653444101060485378549400595042249574823665646853580720958958519535220105395262449577294451 (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.