# Silo Fields

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

## PrimarySiloName {#primarysiloname-7c2599d3}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.runtime/orleans.runtime.silo/fields/primarysiloname-7c2599d3/)

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

```csharp
public const string PrimarySiloName
```

Standard name for Primary silo.