2025-07-07 13:17:48 +02:00

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Markdown

---
title: math.MaxInt64
description: Returns the maximum value for a signed 64-bit integer.
categories: []
keywords: []
params:
functions_and_methods:
aliases: []
returnType: int64
signatures: [math.MaxInt64]
---
{{< new-in 0.147.3 />}}
```go-html-template
{{ math.MaxInt64 }} → 9223372036854775807
```
This function is helpful for simulating a loop that continues indefinitely until a break condition is met. For example:
```go-html-template
{{ range math.MaxInt64 }}
{{ if eq . 42 }}
{{ break }}
{{ end }}
{{ end }}
```