Decision Workspace
fast-factor vs use-prime vs prim
Side-by-side comparison of Rust crates
47
fast-factor
experimentalv0.1.3
A crate with relatively fast functions for factoring unsigned integers
53
use-prime
experimentalv0.0.6
Small prime number utilities for RustUse
34
prim
growingv0.1.5
Simple crate to find prime numbers.
Core Metrics
| fast-factor | use-prime | prim | |
|---|---|---|---|
| Health Score | 47 | 53 | 34 |
| Total Downloads | 51 | 56 | 7.4K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 3 | 0 |
| Releases | 4 | 2 | 6 |
| Last Updated | 28d ago | 11d ago | 1678d ago |
| Age | 1m | 11d | 4y 7m |
Health Breakdown
fast-factor
Maintenance
15
Quality
14
Community
6
Popularity
2
Documentation
10
use-prime
Maintenance
13
Quality
15
Community
8
Popularity
2
Documentation
15
prim
Maintenance
5
Quality
9
Community
3
Popularity
5
Documentation
12
Technical Details
| fast-factor | use-prime | prim | |
|---|---|---|---|
| Version | 0.1.3 | 0.0.6 | 0.1.5 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 2 | 0 | 1 |
| Crate Size | 3KB | 4KB | 2KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 83.3% |
| Edition | 2024 | 2024 | 2018 |
| MSRV | — | 1.95.0 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •use-prime leads with a health score of 53/100, but none of the options score above 80.
- •prim has the most downloads (7.4K), suggesting wider adoption.
- •⚠ prim has not been updated in over a year.