- 256

- 0

## Main Question or Discussion Point

Hi all,

Do you people know about any research concerning the number that lies around twin prime numbers?

I mean: How much numbers are semi-primes, for instance.

I made myself clear? Sorry for the bad grammar.

Do you people know about any research concerning the number that lies around twin prime numbers?

I mean: How much numbers are semi-primes, for instance.

I made myself clear? Sorry for the bad grammar.