Factor Info
| ID | 63491 |
| Size | 81 digits / 266 bits |
| Status | composite |
| Value | 104764598693363977016866769122918328925579003446257887428054468286784565904417401 |
Factorizations
| Primary | (ID: 63351) 4064228544226537005066401 (proven prime) |
| (ID: 63492) 25777241007321776745090759386113805745522162197952951001 (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.