Prime Triplets
In mathematics, a prime triplet is a set of three prime numbers of the form (p, p + 2, p + 6) or (p, p + 4, p + 6). With the exceptions of (2, 3, 5) and (3, 5, 7), this is the closest possible grouping of three prime numbers, since one of every three sequential odd numbers is a multiple of three, and hence not prime (except for 3 itself).
A prime triplet contains a pair of twin primes (p and p + 2, or p + 4 and p + 6), a pair of cousin primes (p and p + 4, or p + 2 and p + 6), and a pair of sexy primes (p and p + 6).
First 20: {5, 7, 11}, {7, 11, 13}, {11, 13, 17}, {13, 17, 19}, {17, 19, 23}, {37, 41, 43}, {41, 43, 47}, {67, 71, 73}, {97, 101, 103}, {101, 103, 107}, {103, 107, 109}, {107, 109, 113}, {191, 193, 197}, {193, 197, 199}, {223, 227, 229}, {227, 229, 233}, {277, 281, 283}, {307, 311, 313}, {311, 313, 317}, {347, 349, 353}
Checkout list of first: 10, 50, 100, 500, 1000 prime triplets. You can also check all prime triplets.
Visualization#
Every frame counter is increased by one. If it is prime triplet then dot appears. Color has no meaning. Video has 25fps.
You can also compare it with other types.
External#
- OEIS: A098420
- Wikipedia: Prime triplets
- Youtube: Visualization up to 1 million
Tags#
Related Articles#
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