No - its positive integer factors are 1, 3, 53 and 159.
If you mean 314159 then it is a prime number
A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 159 is composite.
no it is not because 3*159=477
factors: 1, 3, 53, 159prime factors: 3, 53
To find three prime numbers that sum up to 250, we can use the primes 83, 83, and 83, which are not valid as they duplicate. Instead, we can use 2 (the only even prime) and two odd primes, such as 2, 89, and 159. However, since 159 is not prime, a valid combination is 2, 61, and 187. Nonetheless, 187 is not prime either. A valid combination is 2, 73, and 175, with 175 not being prime. Therefore, there are no three prime numbers that sum to 250.
3 (prime) x 53 (prime) = 159 (not prime)
159 is 3 x 53 so NO it is not prime
3 x 53 = 159
3 x 53 = 159
Composite.
If you mean 314159 then it is a prime number
3 and 53
A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 159 is composite.
No it's divisible by 3 and 53
1,7,49 1,3,53,159 1,3,7 and 53 are prime.
no. 18 x 159 = 2003 that's not true! but you are right about the fact that it is not prime.
no it is not because 3*159=477