Number Theory Course
Dive into modular arithmetic, prime numbers, Euler’s theorem, and RSA cryptography. This course connects strong mathematical proofs with real-world encryption techniques, key generation, and security measures—perfect for maths experts wanting practical depth and application in Kenya's growing tech scene.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain a clear path in number theory from basic divisibility and modular arithmetic up to practical RSA encryption, featuring solid proofs, hands-on calculations, primes, Euler’s totient function, key creation, secure encoding and decoding, plus tips for sharp final reports.
Elevify advantages
Develop skills
- Master modular arithmetic: handle congruences, inverses, and residues swiftly.
- Excel in RSA key calculations: determine φ(n), d, and safe exponents using Euclidean methods.
- Build prime and totient expertise: apply φ(n), λ(n), and tests for crypto tasks.
- Perfect encryption processes: perform RSA encoding, exponentiation, and decoding.
- Refine proof-writing: craft clear number theory arguments for professional reports.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
As suas aulas são perfeitas. Adquiri o pacote de um ano e, finalmente, tenho a oportunidade de acompanhar diversos temas do meu interesse sem precisar mudar de plataforma... agradeço por tudo o que fazem, já recomendei vocês a outras pessoas...

Giulio CarloAluno de Marketing Digital
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Mariana FerresAluna de Fotografia
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A plataforma é rápida, simples de usar. A diversidade de conteúdo e os vídeos complementares ajudam muito no aprendizado.

Giulio CarloAluno de Engenharia de Prompt
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