Factor Info

ID 178170
Size 451 digits / 1498 bits
Status composite
Value 7148129940357052666891416723647167435423845689806988767300447091115679498961487256554267591922617609269226682763755296292996055302813195734427841077132773275598545199155119700199420274714383419023217613703016607856922584475559295158443388575494734373772348562981320213245320004531189308798977262650734624458700266291092601678184652571597865156488673473140011967910420900578318140659300691294368978306742257854074215740117035857109729990391889195916241

Factorizations

Primary (ID: 29846) 123682372689587234320272170926306609340495521 (proven prime)
(ID: 178171) 57794249777994844753373163157426613346769355279560195338192254868464563183731802232122334410531554938189654817695840465738923749557474015171768851648006530355122472729522494981251632903639977385867643322025297531126244374281199848143239031210111285589324404029218820750937688059991710172264460901099966974590080014096705646468960574056697892237842210935857278283152821877708501018186884616396760720932374321 (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.