Because prime numbers can only be divisible by one and itself. In the natural infinite sequence, they are in their respective positions. Like all other numbers, they are squeezed by two numbers, but the distance between them is one step farther than other numbers.
They are suspicious and lonely numbers. There are also some "twin prime numbers" in prime numbers, which are a pair of very close prime numbers and almost adjacent to each other. There is only an even number between them, which blocks their real intimate contact, 1 1 and 13, 17 and19,41and 43. If you have the patience to count, you will find that such twin prime numbers will become more and more difficult to satisfy.
It is more and more common to meet those lonely prime numbers and get lost in a quiet and rhythmic space composed solely of numbers. At this time, you will feel uneasy. Before that, the appearance of those twin prime numbers was only accidental, and loneliness was destined to be their real destiny.
Then, when you are ready to give up, you can meet a pair of twin prime numbers that are only adjacent to each other. So mathematicians have a common belief that if you count as much as possible, you will meet a pair of twin prime numbers sooner or later. Although no one knows where they will appear, they will be found sooner or later. The golden sentence in the novel Lonely Prime Number is:
1, I saw you, but I tried not to see you. You came to my eyes, but I closed my eyes.
2. The world of prime numbers is lonely. If you can call for love at the end of the world, he will never have a chance.
The superfluous things in the world, no matter what form they appear, have nothing to do with him. When these things conflict with his inner balance and his rational judgment, he would rather turn a blind eye and pretend that there is no ease.
If an obstacle appears in front of him and blocks his way, he will bypass the obstacle and continue to move forward without changing his pace, and will soon forget the obstacle. He almost never hesitates.
4. Which is more lonely: living in your own world, who doesn't love you, or loving someone in your heart, but you can't get close to love.