Factor Info

ID 194538
Size 676 digits / 2243 bits
Status composite
Value 1419933281617470194348251342305855843828087195044258182404229550165936394411032429764565432869265812755549173707017807633662064840877803491904214965373321575583086103117155647835672211061116199548562375108884044127882250431276353995363853196983613289468330084642590228071249455696821564432632021378894315309950956915186664746781267288792418632288059346716458603078769262674674234335196484117784525844829901104155272966564415929300065401706686074626638947341610534477492066275337893932975014841411588074769915631252055060400587184885715783168638460391543448114937865686630627708514531866756001461450488825301969602325484523376295118757170876930758731865008961348958082035367769

Factorizations

Primary (ID: 161511) 471425991499383690642274785527 (proven prime)
(ID: 194539) 3011996171660650823013177717107474148698678503573565114490778627445727860786775188954567076870083549534064046732906775732458010261765701247634936376435495211917610160032541112381546291014782921759013891191553687849494501918157426443893995025144892591837468044860069444177254757368941825361518438158718575964565612316885586942687803080823443817251814124297772929142308700799778671223229546610270543425759487750630397013726367921659391999141650514110763033259778988658585207333850511647050671330329305822394023505882220865343576745704602614685901472011884718509422113503490014668824242624584785527289435227304153958985328305202330762964435391424047 (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.