A prime number (or a prime) is a natural number greater than 1 that is not a product of two smaller natural numbers. A natural number greater than 1 that is not prime is called a composite number.

A Prime Number is: a whole number above 1 that cannot be made by multiplying other whole numbers. When it can be made by multiplying other whole...

A prime number is a natural number greater than 1 which has only two factors, 1 & the number itself. Learn the definition, examples, lists, facts, & more.

Prime Numbers - Prime numbers are those numbers that have only two factors, i.e., 1 and the number itself. For example, 2, 3, 7, 11, and so on are prime numbers.

10 sep. 2025 · Prime numbers are the basic building blocks of natural numbers. Every integer greater than 1 can be uniquely expressed as a product of primes, known as the Fundamental Theorem of …

4 sep. 2025 · What Are Prime Numbers? A prime number is a natural number greater than 1 that has exactly two distinct positive divisors: 1 and itself. This means a prime number cannot be divided …

21 nov. 2025 · A key result of number theory, called the fundamental theorem of arithmetic (see arithmetic: fundamental theory), states that every positive integer greater than 1 can be expressed as …

15 jul. 2025 · What Are Prime Numbers? Speaking of what prime numbers are, it’s safe to say that it’s a natural number more than 1 that has no divisors other than 1 and itself. In other words, a prime …

A prime number (or prime integer, often simply called a "prime" for short) is a positive integer p>1 that has no positive integer divisors other than 1 and p itself.

Prime numbers are natural numbers that are divisible by only 1 and the number itself. In other words, prime numbers are positive integers greater than 1 with exactly two factors, 1 and the number itself.