Factor Info
| ID | 42519 |
| Size | 118 digits / 391 bits |
| Status | composite |
| Value | 3434094026512189159557889094008841022948824745047865578399679598135443894247795030218079071717059732578232968262592143 |
Factorizations
| Primary | (ID: 9806) 474614475090604928367805014863 (proven prime) |
| (ID: 46430) 7235544229569932929111823648242022269256055809163494526123626637231159011542292534458561 (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.