Factor Info
| ID | 186498 |
| Size | 144 digits / 477 bits |
| Status | composite |
| Value | 331251159404727328962088300393551643788740264145126988796463179960865944925073897689903124978322163399545627272977377894326712725604857467767783 |
Factorizations
| Primary | (ID: 152109) 526081259372584273819689055937 (proven prime) |
| (ID: 186499) 629657782905600028537207200720604383429870810864723567521752142868540328310434978249544185879186486540817949627559 (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.