Factor Info

ID 19987
Size 281 digits / 934 bits
Status composite
Value 96172808996241384575340138863943130797303004163123005292009030797830994100992735853921833670805285384294020548946400363076139335755186588920932918010067668849944264855652243743683507774945279123979659573595153971206953854620506630215087773478953510858841935505758343568946734320821

Factorizations

Primary (ID: 19290) 5076141624365532994918781726395939035533 (proven prime)
(ID: 19988) 18946045266863889987297283490397532386748368527002519451522296930751882826817112999540822718556064283624891889041570497487404890443762590122743980161999326372867939470716769184810476523217048755829791745760252138205231465218749694524031201737 (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.