Factor Info
| ID | 81387 |
| Size | 104 digits / 345 bits |
| Status | composite |
| Value | 36424023726065122858858750555823768307817501186249349683835688560109303383786265412840185290652833146381 |
Factorizations
| Primary | (ID: 81149) 12603259357779621748366237848578108440471 (proven prime) |
| (ID: 81388) 2890047938558182813418855721467436588202225188220568289470217211 (proven prime) |
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.