Factor Info
| ID | 186548 |
| Size | 162 digits / 539 bits |
| Status | composite |
| Value | 991538376237224165135971235198929457171316827623515251659177337676495956035337569865520468195483022899784275777439389179761189886568297343565953747986116165719907 |
Factorizations
| Primary | (ID: 186378) 64070906455013333270660963802688181908354059180660308877800672223515639 (proven prime) |
| (ID: 186549) 15475641458786316529876683551919834653313880893636350183843379255662291952366290527374599413 (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.