Factor Info

ID 15847
Size 352 digits / 1167 bits
Status composite
Value 1500104065333984869061795037712484607635610235943696078676511875374630931249142525458489796567596038218780748701741035234026830902259674968817021983277415332862093870782053957956633643526152051530055013362701942907724903166984845328650304237922610728400599712474273895673747140788617649146269632099892718452801534058908647410505603882950567340738045449

Factorizations

Primary (ID: 10524) 2203942033439148343973 (proven prime)
(ID: 15848) 680645880233584327635159534077209388617319170758440981469841095385512543907789048363580888228789402805892886801238993580028689287671885616379162005961083266602776117555122452863453893212234281314631446706512233260597217792582336480202045572307852397529245409312082436851474843442597078271606105753974989415698444050204505908030613 (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.