Sieve of Eratosthenes: Prime Number Algorithms — PickAClass
⏱ 2h 30m 📚 25 lessons 🎧 Audio version

Sieve of Eratosthenes: Prime Number Algorithms

Understand and implement efficient algorithms for finding prime numbers, starting with the foundational Sieve of Eratosthenes.

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About this course

Are you looking to understand how prime numbers are efficiently identified? This course introduces you to the fundamental algorithms used in computational number theory. You will gain a solid understanding of the Sieve of Eratosthenes, learning how to optimize its performance for practical applications. This foundational knowledge is crucial for various fields, including cryptography and computer science. What you'll learn: - Understand the definition and properties of prime numbers. - Learn the basic Sieve of Eratosthenes algorithm for finding primes. - Explore techniques to optimize the Sieve for improved efficiency. - Analyze the time and space complexity of prime-finding algorithms. - Practice implementing the optimized Sieve of Eratosthenes. - Grasp the mathematical principles behind prime number generation. The course begins with the core concepts of prime numbers and the straightforward implementation of the Sieve, then progresses to more advanced optimization strategies. This text-based learning experience is designed for absolute beginners with no prior programming or advanced mathematical background required. Start your journey into computational number theory today.

What you'll get

  • 📜 Certificate of completion
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  • 💬 Personal AI tutor
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  • 🎧 Audio version included
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  • ♾️ Lifetime access
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  • 📱 Phone or computer
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  • 💸 14-day refund
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  • Short & focused
    2h 30m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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Certificate of Mastery
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Name Surname
has successfully demonstrated mastery of
Sieve of Eratosthenes: Prime Number Algorithms
Skills demonstrated
Behavioral pattern analysis
Foundational
1.2 hrs
Decision-architecture frameworks
Proficient
1.4 hrs
A/B test design
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1.7 hrs
Behavioral copywriting
Advanced
1.9 hrs
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Sieve of Eratosthenes: Prime Number Algorithms
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Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
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pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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