Factor Info
| ID | 57342 |
| Size | 156 digits / 517 bits |
| Status | composite |
| Value | 256443515329588728378742721383317881086194420139010899460393512281507431679651634613105173765419169804237418978934663818256060179711428807755587555074295399 |
Factorizations
| Primary | (ID: 57703) 116910503156118431205311406881 (proven prime) |
| (ID: 81183) 2193502794074391360059254045995280270819234702520905386869118605825757419701090517831600592346411189442152691342602282429087879 (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.