The person appears to be a/an Indian Female, approximately 20 to 29 years old.
Prime numbers are natural numbers greater than 1 that cannot be formed by multiplying two smaller natural numbers. The first 3 prime numbers are 2, 3, and 5.
The first 3 prime numbers are 2, 3, and 5. They are important because they are the building blocks of all natural numbers, and understanding them helps in various areas of mathematics, including number theory and cryptography.