Factor Info
| ID | 154978 |
| Size | 155 digits / 512 bits |
| Status | composite |
| Value | 11335730889705573678658462261555736026036293920603644432582753562647726882733751075512645637429796448716237983844877837711246639554955685599280493736700223 |
Factorizations
| Primary | (ID: 154649) 130154580611883020628409201 (proven prime) |
| (ID: 188931) 87094367608224074379996745661461379925555303813882905285015061317737272099349077851550867895207322589768722749665707823092168623 (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.