No, 871 is not a prime number. It is a composite number: 871 = 13 × 67.
871 has divisors other than 1 and itself. The smallest is 13: 871 ÷ 13 = 67.
Prime factorization: 871 = 13 × 67.
| Number | Prime? |
|---|---|
| 801 | No, 3 × 3 × 89 |
| 811 | Yes |
| 821 | Yes |
| 851 | No, 23 × 37 |
| 901 | No, 17 × 53 |
| 911 | Yes |
| 919 | Yes |
| 949 | No, 13 × 73 |
Another number? Use the prime number checker for any value, or see the list of prime numbers.