Factor Info

ID 126568
Size 855 digits / 2839 bits
Status composite
Value 220792653235394746129750201553409278765280504474391617113418524628719953221389773296627793078050471215361086636244127036918075877266789817961724184737826499780221422867417899777060752377133084305875459341168992992335439402550678671361897492671169945149309395425568032695999518713752422353304624387556861266361719888056914324586970954886069779495505849414422062807245397471958599378685557742507066318100577845695740818786769904404189453830045225513371056038195766180389818268995500725965788787416245571645319599451593400526366072829788324374196690018815632606162330025816337644815187753304941788614922784651094320901950376076121183110915648999167848604399884803469466461657775561099637209052941841340785382535547589299075132354683122666109718166927923583368315756270714300059226015487995172879442328084438425407031216427582741184945219970998311258051595201

Factorizations

Primary (ID: 9989) 16576534631005442319892021591281043087 (proven prime)
(ID: 126570) 13319590502493503743545184844935102296747472397452924030927950052512856606325391608946314179955903493034434478650444600781104425834321765226778465827037782725668673691957714011625510861248589902353151007192021437300021669515915839942276673702200444633433308554123154689981103348937206016912848583903693846903452656296006830992178430057939131642497064372473690553662945732700778598369200717903159524942748074308389628349782772071493953880566095540525261363106822700990509739171837345183341879912520331512267159474002946110025635614442676078040748082273143545574408036044443716586160081601908817020170699752668097937786055319537509148359909949342382936345318145786027202390653887516359695266869948209133562166024893166851065832824021545979052976896795835276081735294511137828957019672315902783107063421226214183784296623 (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.