Factor Info

ID 169841
Size 276 digits / 915 bits
Status composite
Value 172492475913307076807982315798522381388882953825720385925858050952796088119734278465818450270993083704487055731597325758241860252521914116372299000058180700817163168009027533442129232499615853561009039984064700863284130316732231132295061248956743123446068723877612781651038683

Factorizations

Primary (ID: 169842) 49493317137770067947114154816957253 (proven prime)
(ID: 169843) 3485167006146615341301992448427373780729200320847382405087199173671518851844591195079023175814841743868860620846539105174195729430183641359569698627715355573857834648564249701727547626357912592851273579516035850612294844730419951259253361311 (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.