Factor Info
| ID | 13872 |
| Size | 137 digits / 455 bits |
| Status | composite |
| Value | 78467292133250276100190217163929824372774152155317034116299082468048449185491171631256209387651762709674800486759541393029991768555868481 |
Factorizations
| Primary | (ID: 13873) 43725552532343303477113703251 (proven prime) |
| (ID: 13874) 1794540894027786049417182114817178776572675676309627837726602860726907790061539255863030915175234887464792731 (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.