Range
Draw random primes from the closed interval [min,max] (unique by default). Handy for teaching and test data.
Uses your browser’s Web Crypto CSPRNG (crypto.getRandomValues) — strong PRNG for games, picks, and development. Not atmospheric true-random like RANDOM.ORG.
Primes
Primes in range0
FAQ
How large can the range be?
Span is capped at 100,000 for browser performance.