Factor Info
| ID | 64153 |
| Size | 165 digits / 548 bits |
| Status | composite |
| Value | 594269290007692332262557035784816061051663350067728929048375322710189391457947022047925115628555586214664062073746679092341180652644824216311401205841428176162473277 |
Factorizations
| Primary | (ID: 63378) 311640640511791392291238477 (proven prime) |
| (ID: 90499) 1906905623835692443937014540047689106477873993936853350547369977617843888037640745165662181570616266260039288873090454853037707052371572401 (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.