Prime factorization of 143143

Prime factorization of 143143:

By prime factorization of 143143 we follow 5 simple steps:
1. We write number 143143 above a 2-column table
2. We divide 143143 by the smallest possible prime factor
3. We write down on the left side of the table the prime factor and next number to factorize on the ride side
4. We continue to factor in this fashion (we deal with odd numbers by trying small prime factors)
5. We continue until we reach 1 on the ride side of the table

143143
prime factors	number to factorize
7	20449
11	1859
11	169
13	13
13	1

Prime factorization of 143143 = 1×7×11×11×13×13= $ 1 × 7 × 11^2 × 13^2 $