Factor Info
| ID | 42541 |
| Size | 134 digits / 443 bits |
| Status | composite |
| Value | 12723372222719446917364067370088967172762330687145353238556699010950595810162736566691772969832292957163918808103962816822692900041751 |
Factorizations
| Primary | (ID: 281) 84817574770589638001 (proven prime) |
| (ID: 42542) 150008677530959732493328147276971550906381847123109442192747350568366636707072621350179185827450927727590967903751 (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.