Prime Numbers facts
While investigating facts about Prime Numbers List and Prime Numbers From 1 To 100, I found out little known, but curios details like:
Belphegor's Prime. It's a prime number that is also a palindrome. It's named after the Prince of Hell for ingenious inventions because it contains two sets of 13 zeroes with 666 in the center. The palindromic prime number is 1000000000000066600000000000001.
how prime numbers between 1 and 100?
Belphegor's prime. A 31-digit, palindromic prime number named after the prince of Hell responsible for ingenious inventions: 1,000,000,000,000,066,600,000,000,000,001.
What prime numbers are between 20 and 30?
In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what prime numbers are used for. Here are 50 of the best facts about Prime Numbers In C and Prime Numbers In Java I managed to collect.
what prime numbers are even?
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There are prime numbers that are illegal to possess or distribute. One of the first ones, found in 2001, was used to bypass copyright protection on DVDs.
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After British ex-Prime Minister Margaret Thatcher died, a campaign was started to bring "Ding Dong the Witch is Dead" from "The Wizard of Oz"to the top of the music charts. It sold over 50,000 copies and entered at Number Two.
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1000000000000066600000000000001 is a prime number. It's called Belphegor's prime.
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Every known prime number above 3 is one more or less than a multiple of 6 (6n±1)
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Locusts emerge from their burrows only after prime number of years to make it difficult for predators to evolve - a rare example of prime numbers in nature.
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There are about 1,500 species of cicadas known. There are those that appear yearly in midsummer, and there are also the so-called "periodic" cicadas. They appear at prime number intervals - 7 years, 13 years and 17 years. Once every 221 years, the 13-year cycle and 17-year cycle cicadas overlap.
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There are some prime numbers that are illegal. It turns out the binary representations of the prime numbers can describe some code that can be used to bypass the DRM on DVDs
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Illegal prime numbers exist. First illegal executable prime number is a compressed C program that circumvents a DVD's copy protection.
Prime Numbers data charts
For your convenience take a look at Prime Numbers figures with stats and charts presented as graphic.
Why prime numbers are important in cryptography?
You can easily fact check why prime numbers in cryptography by examining the linked well-known sources.
In 2003, as a response to Prime Minister John Howard's attitude towards peace protests, the Australian satirical newspaper The Chaser published his real home phone number on their front page. The headline read "Howard ignores the people. So call him at home on (02) 9922 6189".
In his 1956 novel The City and the Stars, author Arthur C. Clarke describes the prime spiral, a pattern in prime numbers, seven years before it was discovered by mathematician Stanislaw Ulam - source
Prime spelled backwards, emirp, is a special subclass of prime numbers where writing the number backwards still gives you a prime. (e.g. 31) - source
All even numbers (except 2) can be expressed as the sum of 2 prime numbers, a rule known as Goldbach's Conjecture
Eratosthenes (276-194 BCE) and his many accomplishments: first to accurately calculate and record the Earth's circumference, discover a method for finding prime numbers, explain the annual flooding of the Nile, coin the term "geography", and use longitude and latitude on a map. - source
When were prime numbers discovered?
Jenny's phone number, 867-5309, is a prime number, a twin prime, and the hypotenuse of a Pythagorean triple
How prime numbers were discovered?
Euclid contributed greatly to the understanding of prime numbers and their behavior, factorization, and divisors.
Prime numbers that differ from each other by six (e.g. 5 and 11) are actually called sexy primes.
The largest known prime number has over 17 million digits, and was calculated using over 300 thousand CPUs
The number 1 was considered a prime until as late as 1956.
Finding a prime number with more than 100 million digits will result in a $150,000 prize.
Prime numbers infographics
Beautiful visual representation of Prime Numbers numbers and stats to get perspecive of the whole story.