Factor Info
| ID | 139090 |
| Size | 61 digits / 202 bits |
| Status | composite |
| Value | 3980196993351034687729723634862352966491537612762321087754501 |
Factorizations
| Primary | (ID: 139091) 2984462891834118681038487301 (proven prime) |
| (ID: 138857) 1333639297121560770726162830707201 (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.