Factor Info

ID 183470
Size 342 digits / 1136 bits
Status composite
Value 698355185963078314171072309778492906585441534377033032155556827668918216743809330744899368141198632713956124280932317847566266658080973774918147868747250503710405401659722811457450828829432875568520514958952799395477402371081118584158565175536434415206899835498622313270990714165362061065003744647398949049955573482573619918672601378974263029

Factorizations

Primary (ID: 183471) 1600101159534638188153551549933135677270923789464942946379965292976170967223231518093628222850813 (proven prime)
(ID: 147402) 436444397156854051403985511588732786487107210263472777011049993332699339669045957133343049251863234200776473597595618734672760576873738739929402479926435830664802354236059261290376853000432285991278287542991747802205045095027117413490290027097433 (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.