Problem 1096. Largest Twin Primes

Twin primes are primes p1, p2 = p1 + 2 such that both p1 and p2 are prime numbers. Given a positive integer N (>=5) what are the largest twin primes (in order) <= N. For example, if N = 20 then p1 = 17 and p2 = 19.

Solve

Solution Stats

46.04% Correct | 53.96% Incorrect
Last Solution submitted on Apr 21, 2025

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers832

Suggested Problems

Problem Tags

primes

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!