Factor Info
| ID | 3139 |
| Size | 74 digits / 245 bits |
| Status | composite |
| Value | 37224628152121567755070975669225283900856748439245764273939870588820795447 |
Factorizations
| Primary | (ID: 10279) 370906580744492785430299503112990447 (proven prime) |
| (ID: 10280) 100361196281293745682520861860411315001 (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.