Prime Numbers
This is just an interesting topic I've been thinking about recently.
In your opinion, do you think there are an infinite amount of prime numbers? Vote in the poll and share your opinion. I think this could make an interesting discussion :). |
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Maybe.
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There is an infinite amount of numbers. So there might as well be an infinite amount of prime numbers.
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That is the question. I'm pretty torn myself. I voted yes, but I can see why you might say no. Gah, brain is fried. 1 limit approaching both infinity and 0 at the same time! Paradox? |
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There's an infinite amount. Wikipedia article.
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All even numbers are divisible by 2
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http://en.wikipedia.org/wiki/Prime_number
Different URL but just about the same from 2 posts above me |
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Damn... it's still interesting to think about :P
btw |
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Prime numbers are sexy. I had no idea until algebra this year that prime numbers have so many sweet properties.
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Yes there's an infinite amount of prime numbers. My math professor proved it last semester lol.
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I have linear algebra next term. |
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Are there infinitely many sets of prime numbers that are only 2 away from each other, i.e. 11 & 13?
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Why is it that all prime numbers that have a remainder of 1 when divided by 4 can be written as the sum of two squared integers, i.e. 13 = 2^2 + 3^2, but all prime numbers that have a remainder of 3 when divided by 4 can't?
http://en.wikipedia.org/wiki/Proofs_...of_two_squares |
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http://shell.cas.usf.edu/~wclark/elem_num_th_book.pdf I'm curently having a class called Linear Algebra and Vector Geometry and it's really fun so you're probably going to like Linear Algebra xD |
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I think prime numbers have an infinite amount..man i don't remember this stuff anymore i took algebra 2 last year.
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As long as the number system will have an infinite amount of numbers, there will be an infinite amount of prime numbers.
EDIT: *facepalm* Damn it Izzy. |
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Infinite amount of "odd" numbers*
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It is a counterexample to UnknownMan's statement that any infinite collection of numbers has infinitely many primes.
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Haha spacerip just posted this video on youtube and is one of my subscriptions. Might have learned that exact example from there ;)
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Using this knowledge of the patterns in numbers, people solve relatively complex problems in a short amount of time. A lot of people think they're just geniuses, doing a whole lot of things in their head... but the truth is that there's some sort of pattern, which either they previously know, or know in which to seek out, to solve the problem. That applies to math competitions, but I do not know about other things... I was just mentioning that because something like this relates to what you would see in a Math competition, really.
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doing prime numbers in math atm ;)
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there's a function that defines the density of primes around any number, and iirc it goes down linearly
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:D |
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