Factor Info

ID 46401
Size 140 digits / 463 bits
Status composite
Value 20540270451674298473522057298686372091630886879370162817060549835806290080195219740945612111780031976256846945593788313028805499344448473409

Factorizations

Primary (ID: 640) 13484292549345009218015967701713491137426073107017330576389569 (proven prime)
(ID: 9790) 1523273866723696143381526651232320091116898355755241571062800628750172560831361 (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.