Factor Info
| ID | 1655 |
| Size | 107 digits / 355 bits |
| Status | composite |
| Value | 67195145950824971540141145411324117759519158764844861935337775464764798015315490809290557874368339639622241 |
Factorizations
| Primary | (ID: 1656) 16994220323208929128434287 (proven prime) |
| (ID: 1657) 3953999928967430616096099640119463829404853041149500909786546416858890979361181743 (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.