Chen primes up to 137
Chen primes: A prime number p is called a Chen prime if p + 2 is either a prime or semiprime.
There is 27 chen primes smaller than 137.
List#
2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 47, 53, 59, 67, 71, 83, 89, 101, 107, 109, 113, 127, 131, 137
Table#
Related#
- Learn more about Chen primes.
- All chen primes