"Wu Zhe, you can't escape. I haven't asked you yet? Seeing Wu Zhe open his mouth to plead, Professor Xu also opened his mouth and said angrily.

Wu Zhe couldn't help it at this time, so he stubbornly said, "Professor Xu, we were really studying twin primes last night. Let's see if you can spare Wang Chao first. ”

"Hehe, you see that I seem to be so easy to deceive, can I be reliable in making up nonsense?"

"Professor Xu, you see that you think this is impossible, how could we make up such a clumsy lie to deceive you." Wu Zhe immediately said again.

When Wu Zhe said this, Professor Xu thought about it! The fox said suspiciously: "Are you really studying twin primes?" ”

"Really." Wu Zhe is also on it at this time!

"Then tell me what you think, you won't get nothing in one night!" Professor Xu was interested, after all, Wu Zhe had just solved a mathematical conjecture. Now I'm starting to study conjecture again.

"Is this good, Wang Chao and I haven't had breakfast yet? Can you talk while eating? Wu Zhe said.

Wu Zhe had no choice but to think frantically about the problem of twin primes in his mind. Let's put it off for a moment. This thing will prove to be unrealistic for a while, but according to his head, he can still make something up after thinking about it for a while.

After Wu Zhe finished speaking, Professor Xu also put down the hand that was holding Wang Chao's ears. Wang Chao glanced at Wu Zhe, as if he had caused trouble for Wu Zhe again.

The three of them found a seat and sat down, and Wang Chao drooped his head and didn't speak. Wu Zhe looked at him and knew that he was a little self-blaming. He said, "You're not hungry, you're still sitting here, go get breakfast, and bring me one." I was tired last night. After speaking, he glanced at Wang Chao.

Wang Chao was also very clever, and immediately replied: "No! I was so tired yesterday too! Otherwise, you go get breakfast, and I'll rest. ”

"Okay, what do you want to eat? I'll get it for you. Professor Xu saw that the two of them were sitting still, but he couldn't help it, the emperor was not a hungry soldier, so he couldn't let Wu Zhe discuss with him on an empty stomach!

"Bread, milk and eggs. It's better to get some porridge, I'm really hungry. "Wu Zhe will know that this is not the time to be polite.

"I'm just like Ah Zhe! Trouble teacher. ”

Professor Xu stood up, found a tray and went to the buffet to help the two young masters get breakfast.

As soon as Professor Xu left, Wang Chao immediately said to Wu Zhe: "Ah Zhe, it seems that I have pitted you this time!" Do you have a way to do this? ”

Wu Zhe glanced at him and said, "Remove those two words, don't bother me, let me think about it." Don't panic, trust me to handle it. ”

After speaking, he no longer paid attention to Wang Chao, and his brain was full of energy. When Professor Xu came back to beckon them to eat, Wu Zhe came out of that state, his brain was a little dizzy, and he really felt like he hadn't slept last night.

Professor Xu saw that the two of them were eating well, but he didn't urge them. Wait for Wu Zhe and Wang Chao to eat before they speak: "Wu Zhe talk about it!" ”

"Well, I'll just talk about it briefly."

Seeing Professor Xu nodded. Wu Zhe cleared his throat and said, "We know

The composite number in the 6n-1 sequence is called the feminine composite number, and the prime number where it is called the feminine prime number (q).

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6[6NM+(M-N)]-1=(6N+1)(6M-1)(N Mtwo non-0 natural numbers, N=〈 M, the same below)

In the 6n-1 sequence, there are only these two composite numbers, and the rest are feminine primes, so there is a feminine prime number theorem

x=/=6NM+-（M-N）

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In this view, the composite number in the 6n+1 sequence is called the masculine composite number, and the prime number is called the masculine prime number (P).

6[6NM+（N+M）]+1=（6N+1）（6M+1）

6 times the positive supernuance plus 1 equals the positive supernance.

6[6NM-（N+M）]+1=（6N-1）（6M-1）

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6X+1=P

6 times the number of positive inequalities plus 1 equals the number of positive primes.

THEN THE INEQUALITY CORRESPONDING TO THE TWIN PRIME IS: (X)=/=6NM+-(M+-N)

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6NM + (M-N) = FEMININE SUPERIOR NUMBER 6NM-(M-N) = FEMININE INFERIOR NUMBER

6NM + (N+M) = POSITIVE SUPERIOR NUMBER 6NM-(N+M) = POSITIVE INFERIOR NUMBER

In order to understand their distribution among natural numbers, N in the four equations is called the number of level factors, and M is called the number of infinite factors.

THE MINIMUM EQUIVALENCE FOR EACH OF THE FOUR EQUIVALENCIES IS IN THE RANGE OF 6NN+-(N+N).

Then, we use the sieve method to sieve out all the equal numbers of N and below levels, and use the equation (6NN+6N)*3/5*5/7*9/11*11/13*......*(p-2)/p.

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The four equal number sequences all penetrate and overlap with each other, and only the upper and lower sequences of yin and yang at the same level do not penetrate.

It can be concluded that 6NN+6N)*3/5*5/7*9/11*11/13*......*(p-2)/p

(6NN+6N) is a general expression of a natural number, P"=N N within the largest prime number. ”

"Wait, Wu Zhe, wait, people are old, and their brains can't keep up with you young people. Let's go to your room and look at your manuscript, which I can understand at first, but the formula from the sieve part is a bit out of place, and I have to calculate it well. Professor Xu pushed his glasses and said excitedly.

As soon as these words fell, Wu Zhe and Wang Chao were dumbfounded, where did the two of them go to find a manuscript for Professor Xu!

At first, they all got up, Professor Xu looked at the expressions of the two and said, "Okay, I understand." Wu Zhe! Don't waste your talent, although I just listened to a paragraph, I feel that this idea is very interesting! You have to think a little bit more about that. ”

"I'll think about it, Professor." Wu Zhe nodded at Professor Xu.

"You didn't go to the party last night, but many people came to me to ask me about your situation, and they all made it clear that you can find a master's and doctoral supervisor in China at will. You are highly rated by the Mathematical Society and some academicians. I have also expressed interest in your next research. ”

"And after the reception, not only a few leaders of your college called me, but also the leaders of the school and asked me to convey my congratulations to you.

I know from Professor Zhang from your institute that you have taken a leave of absence because of the company's affairs and will not go back with us. You are still young, and school is your home and backer. Do you understand? ”

Professor Xu's words made Wang Chao's heart warm, and he immediately said loudly: "I understand, I will not disgrace HKUST." ”

"Well, and you Wang Chao, don't be a fool all day long, if you want to talk about math talent, there are few better than you in the whole school. Good and Wu philosophy. Don't have any composure. Professor Xu turned around and began to train Wang Chao again, but thinking about Wang Chao's age, it was also the time to break out. He sighed and waved his hand to get the two of them out.

"Professor Xu, there will be a car to take us to the train station later." Wu Zhe said.

"Where's the car?" Professor Xu wondered.

"Because of the company's needs, I will stay in Shangri-La tomorrow, which is the hotel's special car. I asked them to pick me up last night and drop you off at the train station. Wu Zhe explained.

Professor Xu also had good intentions when he saw Wu Zhe, so naturally he wouldn't say anything. I asked what time I would arrive, and I asked them to pack their bags first.

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