Factor Info
| ID | 161143 |
| Size | 173 digits / 574 bits |
| Status | composite |
| Value | 36423061762511040032770759062595455431126165844239936857952422455076835190240129493789602323554646884976249285283824321306691960914646508660098297410391333186219657163973113 |
Factorizations
| Primary | (ID: 161144) 9373774858156256801351173 (proven prime) |
| (ID: 161145) 3885634369681794552329123219849048213542303394525693636310515422152581552473353625981115272769906579416622370132767280968893340229437882072711559781 (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.