Remarkable prime numbers (curiosities) by Gabriela Svobodová

Gabi/Czech Republic

svobodova3 — 2020-11-22 11:18:35 UTC

YOUNG SHELDON also welcomed the others this way: „Welcome! Today, I’d like to talk about prime numbers and why they bring us joy. ("Demons, Sunday School, and Prime Numbers" s01e11)“ I hope you are also so happy ☺!

Monika/Slovakia

polanska_mon — 2020-12-01 16:35:07 UTC

Prime TWINS - these are primes whose difference is 2. There are 15 twins between the numbers 1 and 200.

Nevin/Turkey

lisekkale — 2020-12-03 21:11:56 UTC

Did you know that it's a very useful, fun and simple method to find prime numbers between any two numbers? You can see this method called "Eratosthenes Sieve" in the video.

Efe Ç./Turkey

2020-12-06 18:31:46 UTC

Euclid was the first to realize that prime numbers are infinite. According to Euclid, if we take a list with a finite number of prime numbers, we can show that there is another prime number that is not necessarily on this list.

Amina/ Bosnia and Herzegovina

aminadzihanic — 2020-12-08 12:17:37 UTC

The largest known prime number (as of November 2020) is 2^82,589,933 − 1, a number which has 24,862,048 digits when written in base 10. It was found via a computer volunteered by Patrick Laroche of the Great Internet Mersenne Prime Search (GIMPS) in 2018.

Rabia A./TURKEY

2020-12-08 15:13:51 UTC

The first sign of the use of prime numbers is the Rhind Mathematical Papyrus from.1500 BC

2020-12-08 20:54:58 UTC

Gül A./ TURKEY
It found at 2018 by Patrich Laroche who iş the member of GIMPS (Great ınternet Merseme Prime Search )Volunter Parich
Parichthe found the Lorgest prime number in less than four using GIMPS software and earnet $3,000

Beren C./TURKEY

2020-12-08 21:00:43 UTC

Especially banking transactions and internet shopping etc. In the fields, prime numbers are used so that passwords cannot be cracked.Because it is very difficult to factor the product of two very large prime numbers into their prime factors,which makes it difficult to crack passwords.

Kerem B./ Turkey

2020-12-08 21:04:36 UTC

There are theorems about prime numbers that have not been proven to be true or false for centruies. For example; the Riemann hypotheses (1856) regarding the distrubution of prime numbers on which a prize of 1 million dollars was placed.

Kristyna/CZ

2020-12-10 12:25:29 UTC

The largest known prime number so far is Mersen's prime number, it is called M43112609, where the subscript determines the exponent z. It is thus the prime number 243112609−1. It was found on August 23, 2008 and has 12, 978, 189 digits.

sk.alex

2020-12-11 09:22:26 UTC

The largest prime number of all time

The new discovery was taken care of by the organization Mersenne Prime Search, which is association of searchers for Mersenne prime numbers. The prime number was named M77232917. And it has 23, 249,425 digits. Its discoverer is the American engineer Jonathan Pace. In six days of non-stop calculation work, discoverer will receive 2487 euros.

Amálka/CZ

2020-12-11 12:26:18 UTC

Prime number is a natural number greater than 1 that is not a product of two smaller natural numbers.
A natural number greater than 1 that is not prime is called a composite number.
or example, 5 is prime because the only ways of writing it as a product, 1 × 5 or 5 × 1, involve 5 itself.

Julca/CZ

2020-12-11 12:32:55 UTC

Prime numbers are all natural numbers that have exactly two different divisors, the number one and itself. The opposite is a compound number that has at least three different divisors. This division of numbers was introduced by Pythagoras. We do not consider number one to be a prime number or a compound number. For example, the number 40 is not a prime number because it is divisible by 1, 2, 4, 5, 8, 10, 20, and 40.

Michaela/CZ

2020-12-11 12:35:21 UTC

Prime numbers are infinitely many. Each natural number can be decomposed into one prime product. Therefore, one is not considered a prime number. The first prime is the number 2, which is the only even prime.

Misa/CZ

2020-12-11 12:44:19 UTC

A prime number is a natural number. They are divisible by one and by themselves. There are infinitely many prime numbers. The prime numbers also include other forms - Fermat numbers and Merssen numbers.

Jakub/CZ

jakublelovic — 2020-12-11 12:45:35 UTC

The only even prime number is number 2.

aydilatasoy1 — 2020-12-12 13:07:00 UTC

Patrik/CZ

patrikhavlik — 2020-12-13 09:55:02 UTC

No prime number greater than 5 ends in a 5. Any number greater than 5 that ends in a 5 can be divided by 5.

Tana/CZ

2020-12-13 13:29:36 UTC

A prime number is a natural number that is not completely divisible by a natural number other than one and itself. The only prime number that is even is 2.

Kacka/CZ

2020-12-13 13:30:13 UTC

Prime numbers were among the first mathematical objects discovered and described by ancient Ancient mathematicians. They were also studied by the famous Greek mathematician Euclid, some three centuries BC.

cz Roman

2020-12-13 17:24:02 UTC

Number two is the only even prime number.

Stepanka/CZ

2020-12-13 18:35:05 UTC

Euclid In his book (Book 9, Proposition 20), proved that there are infinitely many prime numbers. He formulated the sentence as "prime numbers are more than any number of prime numbers"

grigoriyrybalko — 2020-12-13 21:42:53 UTC

Grigoriy/CZ
Prime numbers were first studied extensively by the ancient Greek mathematicians.

cz Vojta

vojtechkartas — 2020-12-13 21:45:33 UTC

The largest prime number found so far has 24,862,048 digits.

We know that 2 is the only even prime number. And only two consecutive natural numbers which are prime are 2 and 3. Apart from those, every prime number can be written in the form of 6n + 1 or 6n – 1 (except the multiples of prime numbers, i.e. 2, 3, 5, 7, 11), where n is a natural number. For example: 6 (1) – 1 = 5.

imeldaibendji — 2020-12-13 23:23:07 UTC

sk.viktoria

2020-12-14 10:49:54 UTC

The largest known prime number is a Mersenne prime with 24,862,048 decimal digits. There are infinitely many primes, as demonstrated by Euclid around 300 BC. No known simple formula separates prime numbers from composite numbers. However, the distribution of primes within the natural numbers in the large can be statistically modelled.

David CZ

2020-12-14 11:14:17 UTC

Pierre Fermat assumed that all numbers in the form Fm = 2k + 1, where k = 2m, m = 0, 1, 2, ... are prime numbers. The first five members of this sequence are 3, 5, 17, 257, and 65,537 primes. However, as early as 1732, Leonhard Euler discovered that the sixth number 4,294,967,297 is compound because it is divisible by 641. These numbers are called Fermat numbers. At present, the number of Fermat primes is still an open problem, it is assumed that apart from the first five there are no more primes.

sk.Vanesa

2020-12-14 12:09:15 UTC

The smallest prime number is the number 2 and the largest known prime number is a Mersenne prime with 24,862,048 decimal digits. There are infinitely many primes. No known simple formula separates prime numbers from composite numbers.

Prime Numbers

matmiks — 2020-12-14 20:36:21 UTC

I like this video, I can't do that :-(

Interesting Facts About Numbers & Prime Numbers

2020-12-14 23:57:29 UTC

skMaruska

2020-12-15 13:56:47 UTC

We use a tree diagram or factor tree to find the prime factors

Prime numbers are defined as positive integers greater than 1 that can only be divided by itself and the number 1. Prime numbers have no divisors other than 1 and itself. For example; The number 5 is not divided into 3 or 2. It can only be divided into 1 and itself, so 5 are prime. The prime numbers from 1 to 100 are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89 and 97 ′.

ugurcesur22 — 2020-12-15 20:10:45 UTC

one question

mustafabalciderbent — 2020-12-15 20:15:34 UTC

German mathematician Riemann says in 1859 that if we cannot find an order for prime numbers, so if we take any number, let's try to find out how many prime numbers smaller than this number… The formula he put forward is probably correct but has not been proven so far; gives prime numbers as solutions of Zeta function. He claims that all solutions of the function called zeta function are above the ½ line on the real axis as shown in the graph below.

mehmeturam38 — 2020-12-15 20:17:07 UTC

In the picture above we see the distribution of prime numbers on the right, and the illustration on the left shows the distribution in the energy levels of the nuclei of heavy atoms. These two distributions namely; The order in the distribution of prime numbers and the distribution of energy levels of a heavy atom Uranium atom are exactly the same.

halilkayalar38 — 2020-12-15 20:18:21 UTC

The theorem that expresses this fact mathematically is known as the "fundamental theorem of arithmetic". Accordingly, any integer greater than l can be expressed as a product of prime numbers only in one way.For example: It is written as 93 = 3 × 31 and there is no other software except that the 3 and 31 are replaced by the product of 93 prime.Thus, each integer is either itself prime or can be written as a product of prime. So if we knew all the prime we would have known all the numbers!

abidinmorbelderbent — 2020-12-15 20:20:46 UTC

mustafabalciderbent — 2020-12-15 20:36:52 UTC

mustafabalciderbent — 2020-12-15 20:37:09 UTC

mustafabalciderbent — 2020-12-15 20:37:57 UTC

простое число

matmiks — 2020-12-16 22:58:06 UTC

In Polish, in English, we name prime numbers as if they were at the beginning. This can be confusing for students who are constantly trying to make one into a prime ;-)
In Russian, we call prime numbers простое число, which means straight numbers, which perhaps better reflects the essence of these numbers. How is it in your languages? What do you think about it?

sk.Renatka

2020-12-17 18:03:33 UTC

There are an infinite number of prime numbers. The largest prime number of all time consists of 23,249,425 digits and its "discoverer" is Jonathan Pace. Modern technology helped him calculate this number. It took his computer a record 6 days.

skSaška

2020-12-17 19:02:39 UTC

The largest prime number currently known is 282,589,933-1. It was discovered in December 7, 2018 by a supercomputer volunteered by Patrick Laroche. The number is known as M82589933. To get this value, the computer added together 82,589,933 twos, then subtracting one.

sk. Daniela

2020-12-18 09:48:20 UTC

A prime number is a natural number greater than 1 that has no positive divisors except 1 and itself. According to Euclid's theorem, there are an infinite number of prime numbers. Subsets of prime numbers can be generated using different formulas for prime numbers. The first 1,000 primes are listed below, followed by lists of significant types of primes in alphabetical order, listing their respective first terms. 1 is neither primary nor composite.

sk.Marianka

2020-12-18 09:50:28 UTC

The smallest prime number is the number 2.A prime number is a natural number.The largest prime number of all time consists of 23,249,425 digits

In another word, a prime number is a natural number p >1 which cannot be expressed as the product of two smaller natural numbers.

We have also a beautiful prime number, Belphegor’s Prime

1000000000000066600000000000001=10³⁰ + 666 + 10¹⁴ + 1

sk.Samuel

2020-12-18 09:57:14 UTC

Eratosthenes created an algorithm that calculated prime numbers, known as the Sieve of Eratostheneshis, this algorithm is one of the earliest algorithms ever written

sk.helenka

2020-12-18 10:08:45 UTC

2 is considered a prime number because it is only divisible by 2 (itself) and 1. All other even numbers are divisible by 2, which makes 2 the only even prime number. 2 is also the smallest prime number.

Mehmet Refik Güven Ünye Science High School/ Çağla.p

2020-12-19 07:18:36 UTC

Prime numbers are just natural numbers with two positive integer divisors. They are positive integers greater than 1 that can only be divided by itself and by the number 1. The smallest prime number is 2. It has been known since Euclid that prime numbers are infinite. 
-Erotesten Sieve
The table is used to find prime numbers up to n. The number n should not be too large. The method is extremely simple. Now let's try to draw the chart by taking n i 110.
 
a) First, all natural numbers from 0 to 110 are written, 0 and 1 is not prime.
b) The first prime number is 2. Its multiples are drawn because they are not prime since they are divided by two and one. Note that the first number drawn is 22 = 4.
c) Then comes 3, which is the first number not drawn. 3 is prime. It is drawn in multiples of it. The first draw is 32 = 9.
d) Continue in this way. It cannot be continued after 72 = 49damn because 112 = 121 is not in the table. Thus, prime numbers from 1 to 110 appear as those that are not drawn

2020-12-19 18:42:22 UTC

PRİME NUMBERS

2020-12-19 18:48:35 UTC

The number is currently neither prime nor compound, and it has a special case. Many studies based on the acceptance of 1 as prime are still valid: such as the work of Stern and Zeisel. Henri Lebesgue is known as the last professional mathematician to prime 1 in his work. When 1 is considered as prime, some theorems need to be changed. For example, the fundamental theorem of arithmetic, which says that all positive integers can "only" be written as products of prime numbers, does not apply to the previous definition of prime numbers.

tugbacamderederbent — 2020-12-25 20:28:13 UTC

accfrancisco76 — 2020-12-28 17:31:51 UTC

The number 2 is the only number that is even. The first odd
prime number is 3.

feyza350 — 2021-01-02 07:40:46 UTC

Number two is the only even prime Number

2021-01-02 08:06:58 UTC

caglarsln321 — 2021-01-03 16:16:17 UTC

HERE ARE THE PRİME NUMBERS

melisanuryozlu9 — 2021-01-03 16:59:09 UTC

Prime Number

2021-01-04 21:36:09 UTC

sk.nika

2021-01-08 09:35:21 UTC

Prime numbers that are two spaces apart are called twin primes.
One of the first few twin prime pairs are: (3, 5), (5, 7), (11, 13), (17, 19), (29, 31), (41, 43), (59, 61), (71, 73), (101, 103), (107, 109), (137, 139).

sk.Julia

2021-01-22 11:19:37 UTC

https://www.youtube.com/watch?v=FBbHzy7v2Kg