# Prime Numbers Sieve Patterns2

- Author:
- A B Cron

- Topic:
- Numbers

Twin, cousin, and sexy primes are of the forms (p,p+2), (p,p+4), (p,p+6) respectively, for p a prime.
A prime triplet is a set of three prime numbers of the form (p, p + 2, p + 6) or (p, p + 4, p + 6).
Many of you have done the Sieve of Eratosthenes with a 10x10 grid, use this grid to learn about prime patterns above.
This adaptation will allow you to look at a range of a hundred values to see the density of the primes in the this set of hundreds. Primes are less dense as you get larger in size.
The Input value must be a multiple of 6 for best results.
ID Prime Family Names