Factor Info
| ID | 12145 |
| Size | 157 digits / 519 bits |
| Status | composite |
| Value | 1550067127840511782194550961933942708089849525504686194473982413139115752266362708501271692314952301950548818715635791379865662699391938922204951849598107563 |
Factorizations
| Primary | (ID: 12146) 27004709699914913139678709 (proven prime) |
| (ID: 12147) 57399881171297899857306441904791253313578648698846612064234978782252962036094072780739834431844146936971923950447909762588364997407 (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.