Is 996 a prime number?

Prime Number Checker
Number

Is 996 a prime or composite number?

Answer

Number 996 is not a Prime

996 = 2² × 3 × 83

996 has 12 divisors, not two: a prime is divisible only by 1 and itself.

Primes up to √996

31² = 961 ≤ 996 < 1,024 = 32², so it is enough to try primes up to 31

  • ÷2 divides

996 ÷ 2 = 498 — 2 divides 996, so 996 is composite

Nearest primes: 991 and 997

Related Calculations

See Also

Prime numbers list

NumberIs Prime
971Yes
973No: 7 × 139
977Yes
978No: 2 × 3 × 163
979No: 11 × 89
980No: 2² × 5 × 7²
983Yes
986No: 2 × 17 × 29
987No: 3 × 7 × 47
988No: 2² × 13 × 19
989No: 23 × 43
990No: 2 × 3² × 5 × 11
991Yes
993No: 3 × 331
994No: 2 × 7 × 71
996No: 2² × 3 × 83
997Yes
999No: 3³ × 37
1,000No: 2³ × 5³
1,001No: 7 × 11 × 13
1,005No: 3 × 5 × 67
1,010No: 2 × 5 × 101
1,015No: 5 × 7 × 29
1,020No: 2² × 3 × 5 × 17
1,025No: 5² × 41
1,050No: 2 × 3 × 5² × 7
1,051Yes
1,085No: 5 × 7 × 31
1,100No: 2² × 5² × 11
1,111No: 11 × 101

FAQ

Is 996 a prime or composite number?

Number 996 is not a Prime

How many factors are in a number 996?

12

How to check if 996 is prime?

Divide 996 by the primes in order: 31² = 961 ≤ 996 < 1,024 = 32², so it is enough to try primes up to 31. The first one that divides it is 2: 996 ÷ 2 = 498, so 996 is composite.

See Also