Factor Info
| ID | 81463 |
| Size | 152 digits / 504 bits |
| Status | composite |
| Value | 51952685838196665472127410095924221547953695241912491839726352901022121498502913321511247149215617270850699153046237683736414630072681028678283590676139 |
Factorizations
| Primary | (ID: 81167) 2986278991268085193064870582479240386606976549239773286954065465212422950617 (proven prime) |
| (ID: 81464) 17397130673358694347384658864691238824760670078818546249464884706420787314467 (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.