primes
v0.4.0 GrowingA package for calculating primes using the Sieve of Eratosthenes, and using that to check if a number is prime and calculating factors. Includes an iterator over all primes.
Quick Verdict
- ✕Not updated for 1+ year
- !Pre-1.0: API may have breaking changes
- ✓Tiny footprint (7KB, 1 deps)
Security
Deep Insights
8.8K downloads in the last 30 days (292/day), up 88% from the previous period.
Despite being 11+ years old, primes hasn't reached 1.0 yet. Expect potential API changes between versions.
Only 1 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
At 7KB, primes is lightweight. Small crate size correlates with focused, well-scoped functionality.
Notable dependents include rusty_paseto, oars, swarm-bot, raptor-code, json2bin. When high-quality crates choose primes, it's a strong quality signal.
Health Breakdown
Recency, release consistency, active ratio
Yanked ratio, deps, size, maturity, features
Reverse deps, ownership, ecosystem
Downloads, momentum, growth trend
Docs, repo, license, metadata
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Most downloaded crates that depend on primes
