Decision Workspace
sirp vs ecm vs number-theory
Side-by-side comparison of Rust crates
38
sirp
growingv0.1.1
Computing properties of factorials, k-factorials and SIRPs
61
ecm
stablev1.0.2
Lenstra's Elliptic Curve Factorization Implementation with Big Integers
54
number-theory
growingv0.0.26
Fast primality, factorization and elementary number theory for integer types
Core Metrics
| sirp | ecm | number-theory | |
|---|---|---|---|
| Health Score | 38 | 61 | 54 |
| Total Downloads | 3.0K | 20.8K | 32.6K |
| 30d Downloads | 5 | 418 | 99 |
| Dependents | 0 | 23 | 9 |
| Releases | 2 | 11 | 27 |
| Last Updated | 1544d ago | 19d ago | 70d ago |
| Age | 4y 3m | 2y 9m | 4y 3m |
Health Breakdown
sirp
Maintenance
3
Quality
15
Community
6
Popularity
4
Documentation
10
ecm
Maintenance
17
Quality
20
Community
9
Popularity
5
Documentation
10
number-theory
Maintenance
15
Quality
15
Community
9
Popularity
5
Documentation
10
Technical Details
| sirp | ecm | number-theory | |
|---|---|---|---|
| Version | 0.1.1 | 1.0.2 | 0.0.26 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 1 | 5 | 1 |
| Crate Size | 3KB | 19KB | 49KB |
| Features | 0 | 2 | 1 |
| Yanked % | 0.0% | 0.0% | 3.7% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •ecm leads with a health score of 61/100, but none of the options score above 80.
- •number-theory has the most downloads (32.6K), suggesting wider adoption.
- •⚠ sirp has not been updated in over a year.
- •sirp, number-theory are pre-1.0 — API may change.