# Silo.PrimarySiloName

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.runtime/orleans.runtime.silo/) | [Fields](/orleans/docs/api/csharp/microsoft.orleans.runtime/orleans.runtime.silo/fields/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Runtime/Silo/Silo.cs)

```csharp
public const string PrimarySiloName
```

Standard name for Primary silo.