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How to Use
Enter an integer ≥ 2. The list shows trial division steps and the final factorization.
Formula
Trial division: repeatedly divide by smallest primes until only 1 remains.
FAQ
- Very large numbers?
- Browser performance limits apply—this is for learning-sized integers.
- 1?
- 1 has no prime factorization in the usual sense—use n ≥ 2.
- Unique factorization?
- Yes up to order—Fundamental Theorem of Arithmetic.
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