Factor Info
| ID | 199847 |
| Size | 83 digits / 274 bits |
| Status | composite |
| Value | 23889865385451878926620339668208981386419785617996257210257545264036764961057577541 |
Factorizations
| Primary | (ID: 179200) 4391084990648172588514852592560179655621 (proven prime) |
| (ID: 180521) 5440538144064816025086331990374566156219521 (proven prime) |
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.