Factor Info

ID 214278
Size 158 digits / 524 bits
Status composite
Value 53303492302475730124777925057088552014500737941645367454877577007356226131779934643976997276051715161028055598115176667991280646411577251118265944724109676551

Factorizations

Primary (ID: 225646) 87949252547315404362300908371 (proven prime)
(ID: 225647) 606071009799648214450026546214990483951196361317387332463980682608545284655057889213502231495502183617479913980121276763660803581 (proven prime)

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.