Factor Info
| ID | 152557 |
| Size | 181 digits / 600 bits |
| Status | composite |
| Value | 2167665642490012819402674366589665957923699630865179295886357216948656187530905313787873035755627299901577147431848868051777129596154176293567522501750994953900863058081608642604773 |
Factorizations
| Primary | (ID: 152114) 66803214075022052730257 (proven prime) |
| (ID: 152558) 32448523211108645162490436418002195179484426912374608827821229173767719723400419866466416086814780581616276006722388270716149964659275300687444227894087776789 (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.