Factor Info

ID 196664
Size 568 digits / 1885 bits
Status composite
Value 1542976925310615155156431496378712743384310432870384943372852940350799870384822955600983593699838382256868670024676836371518966392303023040243474430558332620250451200296336950064957813016660444412855064829729355701699844757265450150083255548760001385561054482631965711643609700097637755990264884167444695561684472754116067100476872254812577031004318708352418918760185990020290203961361149389811981916905416903378135728374122131375832475246312504255070301719801351110781127807796712575228092033329149567454922711833609191102415919208442404360580507097852687125728109289

Factorizations

Primary (ID: 195579) 266008110376219584016361325706204070742827424798721 (proven prime)
(ID: 196665) 5800488275069349837559687377268731095293259880046396258424069358492202319326105464342638571222757549686515276257357885820764551411164169653487134427656393981008544321265208706976379755622325817029522795386648223685780605056535852794358931373202475478052749104242251857072210904324504027392792986437156133999861743749030336245862196474848820541157244039245446309788975966698012338900151214970228337916547450630243490039846184166039627787465106495332782382034166608874688114476008511781515655040468674181113354251864809 (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.