Factor Info

ID 188246
Size 275 digits / 913 bits
Status composite
Value 57323437528567572426542817668333941802819554020863649980086592080722667015037477324042903051687540035652439531089779117299262376838928546185372548175444871699575285568580677308321552085050819514394684062340965886460194593732441139538833812011421540489951348866059937957582721

Factorizations

Primary (ID: 152206) 391061376751449733631793465114261320107553845297768849234837044581521 (proven prime)
(ID: 188247) 146584247221635303858870499337907853645797725191013393292479581311968173024540543126380415234242287187072096992870339303776294324305946292329774300353067322630050608711766022907043140726452542526898850057201 (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.