Factor Info
| ID | 154937 |
| Size | 103 digits / 341 bits |
| Status | composite |
| Value | 4065275300225528955645925680483948853670130991455277887881251271358042800487746058521604708548200233181 |
Factorizations
| Primary | (ID: 154707) 39849234924648425393072876341 (proven prime) |
| (ID: 188898) 102016395243537924202789311490596489697865972504641272929699005130391135241 (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.