Factor Info
| ID | 53030 |
| Size | 201 digits / 666 bits |
| Status | composite |
| Value | 158884829854160909918181589167117846634181392559065113492397675109782340026155417094030629501947886768853342979096544939505678769709950876542463529694209299562891302006402179200680737924571416372928863 |
Factorizations
| Primary | (ID: 52442) 1084876017544880450377 (proven prime) |
| (ID: 53031) 146454366475649344871868030178612934525909930813255038907486844764959211015005558453726810984082084548216855062551495578651073961440175767382829909143997006702862915669197935542119 (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.