About Primecount
primecount is a command-line program that counts the primes below an integer x ≤ 10^31 using highly optimized implementations of the combinatorial prime counting algorithms.
Primecount 8.8
primecount is a command-line program that counts the primes below an integer x ≤ 10^31 using highly optimized implementations of the combinatorial prime counting algorithms.
- By Kim Walisch
- Open Source
- Updated Sep 28, 2026
Technical details
| Publisher | Kim Walisch |
|---|---|
| Version | 8.8 |
| Release date | 2026-09-28 |
| License | BSD 2-Clause |
| Installer type | inno |
| Architecture | x64, arm64 |
| Package ID | Primecount.Primecount |
Links & install command
Install Primecount from the command line with Windows Package Manager (winget):
winget install --id=Primecount.Primecount -eOlder versions
- 8.7
- 8.6
- 8.5
- 8.4
- 8.3
- 8.2
- 8.1
- 8.0
- 7.20
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