Prime factorization is the process of finding which prime numbers multiply together to make the original number.
Key Features:
1) Prime Factorization Algorithm:
- Uses trial division method
- First divides by 2 until odd
- Then checks odd divisors up to √n
- Handles remaining prime numbers
2) Mathematical Formula:
- N = p1 × p2 × ... × pn (where p are primes)
How Prime Factorization Tool Works:
1) Input Validation:
- Accepts numbers > 1
- Converts to absolute value
2) Factorization Process:
Example: Factorizing 60
- Step 1: 60 ÷ 2 = 30 → Factors: 2
- Step 2: 30 ÷ 2 = 15 → Factors: 2 × 2
- Step 3: 15 ÷ 3 = 5 → Factors: 2 × 2 × 3
- Step 4: 5 ÷ 5 = 1 → Factors: 2 × 2 × 3 × 5
Algorithm Explanation:
- Start with the smallest prime (2)
- Divide until number becomes odd
- Check odd divisors from 3 upwards
- Stop when divisor exceeds √n
- If remaining number > 2, it's a prime factor