Factor Info

ID 163896
Size 254 digits / 844 bits
Status composite
Value 84511145060922654224820257691416089325291716830120815654724898716742498452538558061880718808233825398307817624362716739448860584291358981367598530929614951294084132894895170062178054482790829301167859772709148018213640263853536726050814053381478384167381

Factorizations

Primary (ID: 163897) 2113273439875945639832731 (proven prime)
(ID: 163898) 39990634182145244186180470225845303413947336828475346595674526008527000317829959534223462271517932203186704150811154038391699370426709948583855822509520319375920065316968866782295620862436920257639695770595894491630366132596675151 (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.