A prime number is an integer greater than 1 and whose only positive divisors are one and itself.

Yes, that's correct! A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. In other words, a prime number cannot be divided exactly by any integer other than 1 and the number itself without leaving a remainder.

For example:
- **2** is a prime number because its only divisors are 1 and 2.
- **3** is a prime number because its only divisors are 1 and 3.
- **4** is not a prime number because it can be divided by 1, 2, and 4.

### Would you like more details or examples about prime numbers?

Here are five related questions to deepen your understanding:
1. What is the smallest prime number?
2. How can we prove that there are infinitely many prime numbers?
3. How do we find prime numbers within a given range?
4. What is the difference between prime numbers and composite numbers?
5. How can prime numbers be used in cryptography?

**Tip**: Every integer greater than 1 is either a prime number or can be factored into prime numbers. This is called the *Fundamental Theorem of Arithmetic*.

Discover the concept of prime numbers, integers greater than 1 with no divisors other than 1 and itself. Learn with examples like 2 and 3, and understand key concepts in number theory, suitable for students in Grades 4-6.

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