Factor Info
| ID | 12180 |
| Size | 163 digits / 542 bits |
| Status | composite |
| Value | 7645574889521300281491255597172338857548487967875766332682477099467873781324870248807956448150381184412009229436287461238456665475058300507643926604551953921099771 |
Factorizations
| Primary | (ID: 12181) 1481247318971547722760071618507137280994610718537744680332486194431404731 (proven prime) |
| (ID: 12182) 5161578888007532626635327710658480660902662394167981964993393418047465113612725527943291841 (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.