Factor Info
| ID | 42725 |
| Size | 129 digits / 428 bits |
| Status | composite |
| Value | 378869553328615939629634651654486431511833975118363462768753694778585940915912923940176017568227120249043440980861645025255324791 |
Factorizations
| Primary | (ID: 1782) 255129045094214705588612161 (proven prime) |
| (ID: 46645) 1485011450533615343646554199507221033074435380502795293144785617752591977963657408759125824268533979831 (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.