Factor Info
| ID | 41581 |
| Size | 176 digits / 582 bits |
| Status | composite |
| Value | 15353548945643560640102502641011353372401463097122415169255646511623594715180546224988089930554040866184968423494553497629998919512087852735341827959115025733377397469477025873 |
Factorizations
| Primary | (ID: 45637) 218994090475063828443669446555725204177793 (proven prime) |
| (ID: 45638) 70109421274049498594608204459656568500248931791793739070863449405381641401353155327006898653489311558190198940934648063115247887588561 (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.