'Mersenne number' diaporamas de présentation

Activity 1-6: Perfect Numbers and Mersenne Numbers

www.carom-maths.co.uk. Activity 1-6: Perfect Numbers and Mersenne Numbers. Task: pick a number n between 1 and 30, and write down all of its factors. What is s(n)?. Define s(n) to be the sum of all the factors of n except for n itself.

306 views • 13 slides

Section 5-2

Section 5-2. Large Prime Numbers. The Infinitude of Primes. There is no largest prime number. Euclid proved this around 300 B.C. The Search for Large Primes. Primes are the basis for modern cryptography systems, or secret codes. Mathematicians continue to search for larger and larger primes.

236 views • 7 slides

A Brief History of Factorization Techniques

409 views • 6 slides

A Brief History of Factorization Techniques

276 views • 6 slides

Mersenne Primes (3/24)

258 views • 2 slides