TheAlgorithms-C-Plus-Plus/math
2020-06-22 16:19:17 -04:00
..
binary_exponent.cpp Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
check_prime.cpp Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
CMakeLists.txt Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
double_factorial.cpp Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
eulers_totient_function.cpp Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
extended_euclid_algorithm.cpp Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
factorial.cpp Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
fast_power.cpp Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
fibonacci_fast.cpp Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
fibonacci_large.cpp Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
fibonacci.cpp Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
gcd_iterative_euclidean.cpp Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
gcd_of_n_numbers.cpp Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
gcd_recursive_euclidean.cpp Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
large_factorial.cpp Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
large_number.h make 'a' signed 2020-06-22 16:19:17 -04:00
least_common_multiple.cpp feat: Added a function for finding the least common multiple (#840) 2020-06-13 04:17:32 +05:30
miller_rabin.cpp formatting source-code for a48d05fb62 2020-06-21 17:42:09 +00:00
modular_inverse_fermat_little_theorem.cpp Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
number_of_positive_divisors.cpp Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
power_for_huge_numbers.cpp Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
prime_factorization.cpp Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
prime_numbers.cpp Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
primes_up_to_billion.cpp Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
README.md Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
realtime_stats.cpp Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
sieve_of_eratosthenes.cpp Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
sqrt_double.cpp Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
string_fibonacci.cpp Major rework to improve code quality and add automation checks (#805) 2020-06-19 21:34:56 +05:30
sum_of_digits.cpp formatting source-code for 9bc80876e8 2020-06-22 12:05:13 +00:00

Prime factorization

Prime Factorization is a very important and useful technique to factorize any number into its prime factors. It has various applications in the field of number theory.

The method of prime factorization involves two function calls. First: Calculating all the prime number up till a certain range using the standard Sieve of Eratosthenes.

Second: Using the prime numbers to reduce the the given number and thus find all its prime factors.

The complexity of the solution involves approx. O(n logn) in calculating sieve of eratosthenes O(log n) in calculating the prime factors of the number. So in total approx. O(n logn).

Requirements: For compile you need the compiler flag for C++ 11