Factor Info
| ID | 42595 |
| Size | 202 digits / 671 bits |
| Status | composite |
| Value | 5621888343282305577519038711900056671555891596968311573336481301008818023027809719435589780695036089788942888767055170924542172877578508989939571475511502456341097169632661091372958170983337463019641553 |
Factorizations
| Primary | (ID: 678) 5745394618509260782194541 (proven prime) |
| (ID: 42596) 978503430412060889212075174010703117755489312226576950187142378787160332595097538587765871813989365216068496276937756627126352948818582257811142480822917535100973757486792623733 (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.