Factor Info
| ID | 39991 |
| Size | 209 digits / 693 bits |
| Status | composite |
| Value | 22322030057610439228444488911879943820235261432123775267865597735419513571091867766668482394947632403646519654372597337653423657003642542001581338823512788768962331087809142666836156863697426689270671783475793 |
Factorizations
| Primary | (ID: 19443) 155944009296214054100626916003794407157304353 (proven prime) |
| (ID: 39992) 143141311797428338216226987696946103178742658550869663559855591539860717273905569281995176017247180748081559100546354150860477970800716862262187263005700080485394481 (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.