Decision Workspace
erato vs machine-prime vs miller_rabin
Side-by-side comparison of Rust crates
37
erato
experimentalv0.2.1
A library for primality testing algorithms with benchmarking
59
machine-prime
stablev1.5.7
ne plus ultra primality testing for machine-sized integers
52
miller_rabin
growingv1.1.1
A multi-threaded, arbitrary precision implementation of the Miller-Rabin primality test.
Core Metrics
| erato | machine-prime | miller_rabin | |
|---|---|---|---|
| Health Score | 37 | 59 | 52 |
| Total Downloads | 75 | 26.1K | 24.1K |
| 30d Downloads | 4 | 375 | 202 |
| Dependents | 0 | 21 | 57 |
| Releases | 3 | 17 | 9 |
| Last Updated | 140d ago | 13d ago | 1402d ago |
| Age | 4m | 2y 11m | 6y 2m |
Health Breakdown
erato
Maintenance
12
Quality
7
Community
6
Popularity
2
Documentation
10
machine-prime
Maintenance
17
Quality
17
Community
10
Popularity
5
Documentation
10
miller_rabin
Maintenance
4
Quality
20
Community
11
Popularity
5
Documentation
12
Technical Details
| erato | machine-prime | miller_rabin | |
|---|---|---|---|
| Version | 0.2.1 | 1.5.7 | 1.1.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | CC0-1.0 | MIT |
| Dependencies | 3 | 0 | 5 |
| Crate Size | 280KB | 529KB | 4KB |
| Features | 0 | 6 | 1 |
| Yanked % | 33.3% | 29.4% | 0.0% |
| Edition | 2024 | 2021 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •machine-prime leads with a health score of 59/100, but none of the options score above 80.
- •⚠ miller_rabin has not been updated in over a year.
- •erato is pre-1.0 — API may change.