No, 329 is not a prime number. It is a composite number: 329 = 7 × 47.
329 has divisors other than 1 and itself. The smallest is 7: 329 ÷ 7 = 47.
Prime factorization: 329 = 7 × 47.
| Number | Prime? |
|---|---|
| 325 | No, 5 × 5 × 13 |
| 326 | No, 2 × 163 |
| 327 | No, 3 × 109 |
| 328 | No, 2 × 2 × 2 × 41 |
| 330 | No, 2 × 3 × 5 × 11 |
| 331 | Yes |
| 332 | No, 2 × 2 × 83 |
| 333 | No, 3 × 3 × 37 |
Another number? Use the prime number checker for any value, or see the list of prime numbers.