Factor Info

ID 116783
Size 249 digits / 826 bits
Status composite
Value 318890612401033399148214421535017649797500705120106694678661941018386786401338367119250362854680003958957647563123838969484990623577852137110352896419566394001830425968058677399297892399544479723801877852559414482560100591730375868692949203484185939

Factorizations

Primary (ID: 438) 2216051880587916003268636813231 (proven prime)
(ID: 116784) 143900336988695448843377533704318337941069303190339391997158063815905300227912420674303966274146957522630863855451515997584356079558201665959583787266293935463284748799740787039469874200841557380685183318031928598983069 (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.