Decision Workspace
primality-test vs smcprime vs rug-miller-rabin
Side-by-side comparison of Rust crates
38
primality-test
growingv0.3.0
Primality Test crate
43
smcprime
experimentalv0.1.0
Ultra-fast primality testing with Montgomery arithmetic (32-bit and 64-bit)
59
rug-miller-rabin
growingv0.1.5
A multi-threaded, arbitrary precision implementation of the Miller-Rabin primality test using rug (GMP).
Core Metrics
| primality-test | smcprime | rug-miller-rabin | |
|---|---|---|---|
| Health Score | 38 | 43 | 59 |
| Total Downloads | 7.2K | 25 | 5.9K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 27 |
| Releases | 5 | 1 | 6 |
| Last Updated | 846d ago | 200d ago | 37d ago |
| Age | 2y 6m | 6m | 2y 4m |
Health Breakdown
primality-test
Maintenance
4
Quality
16
Community
3
Popularity
5
Documentation
10
smcprime
Maintenance
5
Quality
17
Community
6
Popularity
2
Documentation
13
rug-miller-rabin
Maintenance
17
Quality
15
Community
10
Popularity
5
Documentation
12
Technical Details
| primality-test | smcprime | rug-miller-rabin | |
|---|---|---|---|
| Version | 0.3.0 | 0.1.0 | 0.1.5 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | LGPL-3.0+ |
| Dependencies | 0 | 0 | 6 |
| Crate Size | 6KB | 4KB | 13KB |
| Features | 0 | 2 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | 1.90 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •rug-miller-rabin leads with a health score of 59/100, but none of the options score above 80.
- •primality-test has the most downloads (7.2K), suggesting wider adoption.
- •⚠ primality-test has not been updated in over a year.