Factor Info

ID 143965
Size 570 digits / 1892 bits
Status composite
Value 177627566380624547327418365901890480695687857108806154619821090934404730017485527975028246812594462101073040781769047802825616499306316607302107798535514074928965520045079811658165421859902295449237067520628932685245467812859714494500329764525888876761119462681357095977044586418330389010108887749926636994253482261335860016289169806184557009163679076084170582232577870080685217664403954939045355644686971456165489488624181545310439025796048879643308013767012263417763700840134253555425331180327060402705831378576558416436016068996745337261546519775940893360243358548909

Factorizations

Primary (ID: 179115) 23048514562805272277677439984392303101475120349941 (proven prime)
(ID: 179769) 7706681742834415732575614698799108601495575631075365009474931274475298527127923481107497260668104627823096950242498380942026089216864403276912574424725367215618215286168139173665337027384616523598741418452116245150657134905816323934394332069761794100951879708064848796470132601083139946487043707346438654003350187200170668051252284673904228778005712681210272238433776457121509040741663893722547247121215450994889059586877891299104680792652122881721780325996502405201539922077975298148938483814709623553445574023558789849 (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.