Factor Info

ID 6216
Size 272 digits / 902 bits
Status composite
Value 28383697593073878501877293982263261674135860768364133071688079205626636844852173254960613711742956067659809553481523090805028600545644126356943872414341696795058099491867667954126982857669250432608422044502811222288903317624275687540824761896035429455250483730515766495289

Factorizations

Primary (ID: 7443) 51366149455494753931 (proven prime)
(ID: 14755) 552575925856899319540081506007244109416929558921198545472357328483007775120147885952070661160031261106354133411386091490739850155697736159889882004810970371889475144004656212537663888518790857032267779134803316448383362628278227834811832050591627452619 (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.