Factor Info

ID 139865
Size 505 digits / 1676 bits
Status composite
Value 3191899346530033947102297693735122645109821304089639529631135520439597754137947994480617992036625881067456028795693828128625282927526397819214225682890044192859992859653324437803625859820835496504890019516882515501184772803982203133386623890084964569753814420655739813682302369692809166877595344675988880585400587822794417725449480199947067413468931766326998644354466980956912066057949050770403387802202808427734576674364763998524619839034285995796332237903906051520323394949617631507562867131623193228901

Factorizations

Primary (ID: 140576) 2482980588578783441009160751 (proven prime)
(ID: 174744) 1285511196185800125763237732421479927554711186282772206999378230901772255425335590404180678738382351222154969269832690579633944936287995481712908844651325581259947886112437947633660784275448833397792172445393494938743710856107072812454192668576104695178793486749985976745096386455518225606744491453021466784693414294006393341749527687375763509848668126028415774370971094721912851905783302247591257627258642943874839529522067798662255177080885795260486252830632852754302494580651 (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.