To add Number Theoretic Algorithms

[anishaxtha]

To add the Number Theoretic Algorithm:
This is a(n):

• New algorithm
• Update to an existing algorithm
• Error
• Proposal to the Repository

Details:

Number Theoretic Algorithms are math-based techniques for solving problems related to integers. They include algorithms for finding the greatest common divisors, modular arithmetic, prime number generation, and more. Number Theoretic Algorithmsare essential in cryptography and number theory applications.

[anishaxtha]

hello maintainer, I have raised an issue so please could you review it and assign me..Thank you:)