## Is 919 a prime no?

919 is a prime number from 901-1000. 919 has 2 factors, 1 and 919.

**Is 919 composite or prime?**

919 is a prime number.

### Is 991 a prime number?

Yes, 991 is a prime number. The number 991 is divisible only by 1 and the number itself. For a number to be classified as a prime number, it should have exactly two factors. Since 991 has exactly two factors, i.e. 1 and 991, it is a prime number.

**What is the 79th prime number?**

401 is a prime number from 401-500. 401 has 2 factors, 1 and 401. It is the 79th prime number, and the first prime number from 401-500.

## Is 997 Prime No?

“Yes, 997 is a prime number.” Since 997 has only 2 factors i.e. 1 and 997, it is a prime number.

**Is 2401 divisible by any number?**

When we list them out like this it’s easy to see that the numbers which 2401 is divisible by are 1, 7, 49, 343, and 2401.

### How is 83 a prime number?

Yes, 83 is a prime number. The number 83 is divisible only by 1 and the number itself. Since 83 has exactly two factors, i.e. 1 and 83, it is a prime number.

**Which is the largest prime number?**

Currently, the largest known prime number is 282,589,933−1. This prime, along with the previous seven largest primes to be discovered, are known as Mersenne primes, named after the French mathematician Marin Mersenne (1588–1648).

## How many factors does 97 have?

two factors

97 is a prime number since it has only two factors 1 and 97.

**Is 2401 a prime no?**

No, 2401 is not a prime number. The number 2401 is divisible by 1, 7, 49, 343, 2401. For a number to be classified as a prime number, it should have exactly two factors. Since 2401 has more than two factors, i.e. 1, 7, 49, 343, 2401, it is not a prime number.

### Is 2401 a perfect square?

The square root of 2401 is 49. The number 2401 is a perfect square.