Xueba's Resurrection

Chapter 25 Proof (recommended)

Humans and ghosts, ghosts and humans, two life forms that are diametrically opposed but originate from the same source.Ghosts originate from humans, and humans will become ghosts after death, and ghosts will become humans only after reincarnation.

a reincarnation.

To be more precise, any life has a soul, and if the soul loses the carrier of the body, it becomes a ghost.

Between humans and ghosts, there is a clear but invisible line that separates each other.

There is an old saying that people and ghosts have different paths.

The yang and the underworld coexist and oppose each other.

Heck!

Yin and Yang eyes!
This should be the hidden skill of the hermit profession. Oto Xiaochuan was sure that before he awakened, he would never be able to see the soul.

Of course, except for ghosts.

I bought stewed beef, chicken legs, bread, milk, and of course instant noodles in the supermarket.

Laotan sauerkraut noodles, braised beef noodles, plus a bowl of dry noodles.

"Hey, let's make do with it! It's better to be peaceful! Spicy crayfish, sizzling squid, fresh braised beef, roasted pig's trotters, I'm drooling just thinking about it. In the future, there will be chaos, and I won't even be able to eat enough. How can I enjoy it?" to food..."

Three bowls of noodles were lined up in front of them. To be honest, they were quite delicious.

Open the braised beef in the vacuum bag and take a bite, but it is not as delicious as the freshly made braised beef in the braised food shop, not strong enough, and the texture and taste are really unsatisfactory.

The chicken legs are even more unpalatable, and the meat is scattered, which means it can fill the stomach.

Barely filling his stomach, Xiao Yi took a shower, changed the sheets, lay on the bed and watched as he absorbed 10 points of energy obtained by Li Gui, and tomorrow he can finally activate the skill "Entering Meditation" to study "Zhou's Conjecture".

"Well, why don't you come now? Anyway, I can't sleep..."

I really couldn't sleep, and was unconscious for more than ten hours during the day, which was enough sleep.

Paper and pens are ready, and the drafts of previous research are placed in front of you.

Xiao Yi closed his eyes to concentrate, felt that he had entered the state, and then turned on "Entering Meditation".

The basic content of Zhou's conjecture is simple:
当2^（2^n）<p<2^（2^（n+1））时，Mp有2^（n+1）－1个是素数（注：p为素数；n为自然数；Mp为梅森数）。

It seems very simple!

Civilians disdain to study such conjectures of domestic scholars. They are all focused on issues such as Goldbach's conjecture, or working hard to overthrow the proven Fermat's last theorem.

Zhou guess?

I don't even bother to pick up a pen!

For them, to solve such a problem, that is, they can't get money, because there is no reward, and they can't be famous. Even if it is reported in the news, it will not get a big response from the people.

Of course, the premise is that it can be proved.

This conjecture about Mersenne prime numbers has been proposed since 1992, and it has not been proved or disproved so far. It has become a well-known mathematical problem and has plagued the entire mathematical community for more than 20 years.

And it's that simple.

Regarding the research on the distribution of Mersenne prime numbers, British mathematician Shanks, French mathematician Trotta, German mathematician Berlehardt, Indian mathematician Ramanujan and American mathematician Gillis have made conjectures respectively, but Their conjectures have one thing in common, that is, they are all presented in approximate expressions, and their closeness to the actual situation is unsatisfactory.

Only Zhou's conjecture is put forward with precise expressions, and it is quite mathematically beautiful.

There are not many conjectures and theorems named after Chinese surnames in the world. If Zhou's conjecture can be proved, there will be another Chinese person in the hall of mathematics.

This is a great thing to win glory for the country and gain face for the nation.

It can go down in history.

As for proving Zhou's conjecture and promoting the progress of Mersenne prime number research, what is the use?

It seems to be of no use.

The research on Mersenne primes started hundreds of years ago. Before the invention of computers, calculations were purely by hand. Euler once proved that 2147483647 is a prime number by mental arithmetic when he was blind.This is the eighth Mersenne prime that people have found, and it has a total of 8 digits.

This amount of calculation...

Normal people feel dumbfounded!

(_)…

Of course, through the unremitting efforts of later generations, there was an accurate calculation formula for finding prime numbers. Later, the job of treasure hunting was handed over to computers. Now there are supercomputers, but it is still not easy to find Mersenne prime numbers. matter.

The Mersenne primes discovered by the mathematics community are still in the double-digit range, and there are no more than 50.

As for the use of this Mersenne prime number?

The RSA algorithm (Asymmetric Encryption Algorithm) counts as one, and every online shopping has to thank the large prime number hidden in the password that cannot be disassembled.Checking computer performance counts as one, and large prime numbers can be used to detect system vulnerabilities.

The meaning of mathematics is not measured in money.

The significance of these numerical puzzles, perhaps, is as a mountaineer would say, because the mountain is there.

She is there, waiting for you to discover, climb, and see the untouched but infinitely beautiful scenery on the peak.

Some mathematical theories that seem quite mysterious and esoteric now may correspond to certain things in nature and have potential applications, but we don't know yet.

Back then, Pythagoras discovered the mathematical relationship between string harmony and string length. Before that, tuners only relied on intuition and experience. Later, on the basis of twelve equal temperaments, western music developed A beautiful "chord".

When exploring the "Riemann prime number conjecture", mathematicians Hilbert and Polya matched the energy levels in the physical system.

People have known the ratio of pi "π" for a long time, but few people know that the length of all rivers on the earth is roughly equal to π times the straight-line distance from the starting point to the ending point.The more rivers one counts, the closer the average gets to π.

The attraction of mathematics and mathematical mysteries may be that it looks "useless", so it will not be limited by "usefulness".

Of course, the most intuitive manifestation of the role of mathematics on Xiao Yi is the accumulation of experience points, which is the external manifestation of the development of the brain.

Dawn came, and the sun shone down from the window sill, and fell on Otokogawa's back and shoulders, which looked like it was plated with a layer of gold, shining brightly.

But he didn't notice it, and was still immersed in his own world.

When a person is doing something, he devotes himself to it and forgets everything around him. At that time, he exudes charm. At that time, he is the most attractive person.

Unfortunately, no one appreciates it.

The pen in his hand was writing continuously, very smoothly, making a "rustling" sound.

After nearly 4 hours of thinking, my mind was finally opened, and I figured out all the previous doubts and mistakes, and the problem about "Zhou's conjecture" was easily solved in my pen.

Gently put down the pen, Xiao Yi rubbed his temples, no brown sugar water was prepared, so he could only swallow a bag of bread with this milk.

Then he threw his heavy body into the big bed, and as soon as he closed his eyes, the cry sounded...

(End of this chapter)