Factor Info
| ID | 19812 |
| Size | 184 digits / 610 bits |
| Status | composite |
| Value | 3511453580193496182953317988365146317898715171201103051339272568359456257968348413529697255000884065469055141055154208015331844461570747812195443403237865767121722413825600363687379871 |
Factorizations
| Primary | (ID: 19300) 122403569491783662720773144041 (proven prime) |
| (ID: 19813) 28687509643492892075221128006449237350451146619508500482915984762059137296478553404775990467913950190401092476853539226200030840255611742267377635357890631 (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.