Factor Info
| ID | 167983 |
| Size | 163 digits / 540 bits |
| Status | composite |
| Value | 2560510869478659935742026592790389393748711515300355759641752978378560509291462427342222019131693434492577061429337355636889514157874776782471336831145694947299713 |
Factorizations
| Primary | (ID: 167754) 242055625097457531000185232276713458675446736812859343682689 (proven prime) |
| (ID: 167984) 10578191969088656642408778452194753320544672852280266940970265834953323387729579553681207378692509046017 (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.