Factor Info

ID 198286
Size 409 digits / 1357 bits
Status composite
Value 1963496422521627825185430406014792275705163768502198112808924632259499500423692884822085763995344507077980255001405088822636848359414429846439950125932782247065829515351611111013076826186320862826708373395633236083427092856075577066182593740080899201955366159592961896491783185736563481854104849543937883667967702089916499150872557486823367443318052212211854917551030612653583633938015137641290232245756936001

Factorizations

Primary (ID: 198287) 519797733209591164379652827743224428099336751615862386327262888708743001 (proven prime)
(ID: 198288) 3777423980665789349877877257595216708746159298144021508127730470454957061462799827566626429508180896073364290777439186677780142803941271714202828633565971568386206371725962463906781199862756786175785254491574102298047838884749597319683113575164632655071958136307789270204037620178573690506735062491439103769679778832832444508362649193001 (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.