Template:Task
You are encouraged to solve this task according to the task description, using any language you may know.
You are encouraged to solve this task according to the task description, using any language you may know.
Template loop detected: Template:Task A twin prime is a pair of natural numbers P1 and P2 that satisfy the following:
1. P1 and P2 are primes
2. P1 + 2 = P2
Write a program that displays the number of twin primes that can be found under a user-inputted number.
Examples below:
- Output:
> Search Size: 100 > 8 twin prime pairs.
> Search Size: 1000 > 35 twin prime pairs.
A twin prime is a pair of natural numbers P1 and P2 that satisfy the following:
1. P1 and P2 are primes
2. P1 + 2 = P2
Write a program that displays the number of twin primes that can be found under a user-inputted number.
Examples below:
- Output:
> Search Size: 100 > 8 twin prime pairs.
> Search Size: 1000 > 35 twin prime pairs.