Factor Info
| ID | 163672 |
| Size | 178 digits / 589 bits |
| Status | composite |
| Value | 1793155985961143737500816365074810140552043698016474647625693026182194501968362497381171941432910075744278219407799218307867416194851923547154942624236384923125681682712926763289 |
Factorizations
| Primary | (ID: 163673) 625944510874415151623 (proven prime) |
| (ID: 163674) 2864720362282894449474001656502580187954339401548014410447154372448217584263446778567249272264466217037527150260921194646287265570177056700432605507749784543 (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.