Factor Info

ID 53003
Size 277 digits / 920 bits
Status composite
Value 5978854388193838932290012590829832467972765581136213125985576253576214124745709589199771452883103483439968714429543981713581799537453227948040157718538742706169594487009287734037711446469270186299948822671594673939214316293781084600116923712192980012514628879831841734383777919

Factorizations

Primary (ID: 53004) 15886110302730924472087 (proven prime)
(ID: 53005) 376357350808903513197698614847908222125079332971334972747094623913269329797636413153187846917591006499268881748337673626346148975159146928705902810926177923249109800429346040012544901328386661320256663116468496619876067646740403826264311282455272947346137 (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.