zeepickler

4 ms·

1. 1.▲
   by zeepickler 14y ago

   Yes, this an example of an odd composite. As I said 2xy + x + y creates odd composites (numbers that are odd and not prime). I'm not saying this is prime. I was saying that the other patterns below are prime. However, since I posted this,
2. 2.▲
   A Pattern for Odd Prime Numbers

   1 points by zeepickler 14y ago|2 comments
3. 3.▲
   by zeepickler 15y ago

   Do you remember the days when they had "punch the monkey" ads? This is progress in plain advertising. Also, it's the responsibility of the website owner to be smart. He/she could have spent the effort in finding dinosaur book publisher