Factor Info

ID 145163
Size 983 digits / 3263 bits
Status composite
Value 10423668565785753626431194166495966399865419499557928534501557992146412529618581395122770692272409368494777265793121057388718047356550382387664335975471260120444055984497334973760315092495184857872895342948586391518898577395494019605291550694419455184466095493673201633872899950757644180704935548245739581460698043743757794595145705371554966922612301948310805983739575525842275950305335335228855529086844334906226299487025314317063335069440088609012647765777677052533097072111244514058122227316171340819505953983699497036098780257682683031414085307675378045711843229771545092706858970570248997421981318444949510606527944212144101061917856639199229405247270414228054414133578596236017546550351098011849707584539976831962511236242699199926975388183082932622672883464748330412646841557626595499491640874583822994505900890196713360360861087924399394808215297343757035735938872015991576095401572692778570590788594467276742176524418255572727851274422040114714177931960916911181820262391089

Factorizations

Primary (ID: 143991) 6667728191868202646773601 (proven prime)
(ID: 145164) 1563301362298811686215388158238185995620175877280167388644499366510324663929633837881237076670775111708080507024919859156894994879313878547040858376042289941387252593980408374455442896693893235962930616575695260079822501779445964739840440879511266362351713617751136958294987922919014308604506570481672176683569595437834050958584213112851146968506553163694158407048509219609346633853205267915111894609372182813367737831345379472180538907896259869362876308946073380173335895458009535709825719327594817409343599680557800399333663410659887961632847643649889935048945236852724639644571804643758104137090949453936384736684060833451923327149675251055763436178381912313309152387671344320630509942235237893170994103803643208706018371693940219225637068162960590526377693791640974837627430249079238512063274546073564911759871357215164057983223242587373103308505665985274810091455300167854128434340442744497627246525840228800533067045491014034200598583045487551467380689 (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.