Numberphile

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This is Numberphile. We mainly post videos about mathematics and just numbers in general.

All in Prime Numbers

Perfect Numbers and Mersenne Primes

Jan 6

Jan 6 Perfect Numbers and Mersenne Primes

Matt Parker, Perfect Numbers, Prime Numbers

What do 5, 13 and 563 have in common?

Aug 3

Aug 3 What do 5, 13 and 563 have in common?

James Grime, Prime Numbers

63 and -7/4 are special

Mar 24

Mar 24 63 and -7/4 are special

Holly Krieger, Prime Numbers, Sequences

Oct 27

Oct 27 Cyclic Numbers

Tony Padilla, Prime Numbers

WARNING: Contains Numbers

Sep 15

Sep 15 WARNING: Contains Numbers

James Grime, Prime Numbers, Tools

Primes are like Weeds (PNT)

Aug 13

Aug 13 Primes are like Weeds (PNT)

James Grime, Prime Numbers

Awesome Prime Number Constant (Mills' Constant)

Jul 18

Jul 18 Awesome Prime Number Constant (Mills' Constant)

James Grime, Prime Numbers

41 and more Ulam's Spiral

Jul 10

Jul 10 41 and more Ulam's Spiral

James Clewett, Prime Numbers

Jul 9

Jul 9 Prime Spirals

James Grime, Prime Numbers

Jun 22

Jun 22 Cicada 17

Steve Mould, Prime Numbers

Gaps between Primes (extra footage)

May 27

May 27 Gaps between Primes (extra footage)

Ed Copeland, Tony Padilla, Prime Numbers

Gaps between Primes

May 27

May 27 Gaps between Primes

Ed Copeland, Tony Padilla, Prime Numbers

Infinite Primes

Apr 23

Apr 23 Infinite Primes

James Grime, Prime Numbers

New Largest Known Prime Number

Feb 7

Feb 7 New Largest Known Prime Number

Tony Padilla, Prime Numbers

5, 13 and 137 are Pythagorean Primes

Jun 7

Jun 7 5, 13 and 137 are Pythagorean Primes

Laurence Eaves, Prime Numbers

May 8

May 8 Sexy Primes

James Grime, Prime Numbers

1 and Prime Numbers

Feb 3

Feb 3 1 and Prime Numbers

James Grime, Prime Numbers

31 and Mersenne Primes

Jan 9

Jan 9 31 and Mersenne Primes

James Grime, Prime Numbers