activa-t Chapter 167
Chapter 167
Thoughts on Goldbach’s Conjecture
“Holy shit, shit! Top domestic media interviews! Haoshen cards!”
“Must see, must see!”
“Awesome!”
…………
There was a lot of discussion on the Internet.
Cheng Hao, on the other hand, was falling into a deep sleep because of too much consumption.
After this sleep, Cheng Hao fell asleep until the next afternoon.
Cheng Hao opened his eyes.
The brain quickly recovered, and the whole person felt refreshed!
“Little u, what time is it!”
Cheng Hao lay on the bed and asked.
“Master, it’s 2:50 in the afternoon, and you have slept for twenty-four hours!”
“Have you been asleep for so long?”
Cheng Hao murmured.
This time the consumption is really a bit high.
Cheng Hao shook his head with a wry smile. He picked up the phone from the side and took a look. There were several unread messages from Ye Zhou on his phone.
There is also Li Peng’s dimension news.
Cheng Hao glanced at it, and Ye Zhou woke up to send her a message.
Cheng Hao thought for a while, and returned a message to Ye Zhou.
Sitting on the bed, I was in a daze for a while.
Then Cheng Hao sat in front of the computer beside him, turned on the computer, and skillfully clicked on Weibo.
Sure enough, the top three most searched on Weibo were all occupied by myself.
Is it that exaggerated?
Cheng Hao looked at the trending searches in front of him with a wry smile, and looked at the comment area, Cheng Hao was slightly moved.
Soon, Cheng Hao saw himself in Princeton.video.
“Huh, and this??”
Cheng Hao clicked on the video curiously, and took a while to finish watching the video.
“Tsk tsk tsk, he’s so handsome!”
Cheng Hao stroked his chin and said shamelessly.
After watching the video narcissistically for a while, Cheng Hao took a look at the comments again. Cheng Hao opened his homepage and took a look.
The number of my own fans is over 800,000!
The rise is really fast!
But other than pretending to be tough, it’s useless at all.
After thinking about it, Cheng Hao was about to close the comment section, when Cheng Hao suddenly thought of something, and the corners of his mouth curled up slightly.
“Hey, I won the best young speaker award of the International Number Theory Research Conference this time, and I haven’t pretended to be aggressive yet! If you don’t return to your hometown, isn’t that a night walk in clothes?”
Thinking of this, Cheng Hao directly took a photo of his award certificate.
Accompanying text: I went to the United States and they held a meeting, and they sent me this. Really, there is nothing I can do about being handsome, tsk tsk tsk!
Click Send.
Soon, Weibo was reviewed.
Almost at the time of the trial.
“Front row!”
“Squeeze in the front row”
“sofa!”
“just!”
“Slowly shoot one”? “”
“No, Haoshen, I’ll give you everything you say, but you say you’re handsome? That’s too much!”
“Come and wake him up with yellow urine!”
“I have yellow urine, let me do it!”
…………
Looking at the comments from sand sculpture netizens in front of him, Cheng Hao shook his head with a smile. After scrolling through Weibo for a while, he closed Weibo.
On the other side, Ye Zhou also sent him a message saying that she would not have dinner with Cheng Hao during her class today.
Cheng Hao didn’t care either, and put the phone aside.
Cheng Hao began to think about his next goal.
Taking out a piece of paper from the side, his expression became serious.
He has solved the twin prime number conjecture, so what is the next goal?
After a little hesitation, Cheng Hao wrote a sentence on the draft paper in front of him.
Goldbach Conjecture.
Cheng Hao hesitated for a moment. In fact, there are still many connections between the twin prime conjecture and Goldbach’s conjecture. At least both are of the same type.
They are all classic problems in number theory.
The twin prime number conjecture studies prime numbers, while Goldbach’s conjecture studies prime numbers.
Although the direction is not the same.
The problem with Goldbach’s conjecture is that any odd number greater than 7 can be written as the sum of three prime numbers.
Twin prime numbers refer to pairs of prime numbers with a difference of 2, such as 3 and 5, 5 and 7, 11 and 13… The twin prime conjecture conjectures that there are infinitely many pairs of twin primes.
In terms of difficulty, the difficulty of Goldbach’s conjecture is obviously much more difficult than that of the twin prime conjecture. It can be said that it is not a problem of the same level.
Cheng Hao frowned and looked at what he wrote in his book, and shook his head slightly.
What’s there to be afraid of?
Thinking of this, Cheng Hao turned on the computer, and soon found the famous “1+2” paper by one of China’s most famous mathematicians, Mr. Chen Lao.
This paper is already the closest to solving Goldbach’s conjecture.
Cheng Hao opened the paper and looked at Chen Lao’s train of thought seriously.
With Cheng Hao’s background in number theory, it was almost no difficulty for him to understand the paper in front of him, but after reading it, the shock in Cheng Hao’s heart really couldn’t be expressed in words.
He really didn’t expect that the sieve method could be used like this!
In fact, Goldbach’s conjecture can be hard-solvable with a computer, so a lot of calculations and a lot of data are used to directly find the general solution of the conjecture, so as to solve this problem.
But the amount of calculations required is an astronomical figure. The previous people used supercomputers to push this problem from “1+4” to “1+3”.
That is already the limit of the current computer. Unless the supercomputer is improved by another ten orders of magnitude, there is no way to solve it theoretically.
But Mr. Chen, without the help of supercomputers!
Relying on the sieve method abruptly, he actually advanced this question by another place!
It directly advanced to “1+2”!
sharp!
It’s really amazing!
A look of amazement appeared in Cheng Hao’s eyes. The sieving method was simply too experienced, and it was almost used to the limit.
I deduced the screening method a little in my mind.
Cheng Hao shook his head.
However, Mr. Chen has already used the sieve method to the limit on this issue, and there is basically no method that can be used to a better level.
If you want to solve Goldbach’s conjecture, you can’t just rely on the sieve method, you must introduce a new method!
Cheng Hao’s mind was spinning rapidly, and the pen in his hand kept writing and drawing on the paper. The round method was also a method that the predecessors came up with when studying Goldbach’s conjecture.
But Cheng Hao also experimented and thought about it. Basically, the round method and the sieve method, soon Cheng Hao came to an end, and there was no way to exceed “1+2”
This “1+2” seems to have reached a limit.
The road ahead was cut off directly. Cheng Hao frowned, and the tip of his pen slid across the paper.
【A(N)=】
[P=: the set of numbers p that cannot be divided by N]
【A*(N)=】
…………
After glancing at the written data in front of him, ChengHao frowned and stopped.
It feels… a bit worse…