Factor Info
| ID | 42053 |
| Size | 84 digits / 277 bits |
| Status | composite |
| Value | 185495383599287729920646724023251761653695672935521368230612692620317587498822454541 |
Factorizations
| Primary | (ID: 96) 120570028745492370271501 (proven prime) |
| (ID: 1489) 1538486683044957457804703332422378490845205172402364196823041 (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.