Number Theory Tapestries

"73 is the 21st prime number. Its mirror, 37, is the 12th and its mirror, 21, is the product of multiplying 7 and 3... and in binary 73 is a palindrome, 1001001, which backwards is 1001001." --Sheldon Cooper, PhD.

"Agreed, what's your point?" "There's no point, I just think it's a good idea for a tee-shirt." Over ten years of scientific hilarity and insanity, show your long-time love for The Big Bang Theory with this commemorative shirt!

02 number

Euler's theorema maths perfect gift for math teacher,physics,engineers,and everybody that loves mathematics

Inspired by The Big Bang Theory.

Inspired by The Big Bang Theory.

Inspired by The Big Bang Theory.

A Whole Llama Learning Going On

Lagrange made significant contributions to the fields of analysis, number theory, and both classical and celestial mechanics.

No way

9,6,3 ,the power number

This "Fermat's Last Theorem" (a.k.a. "Fermat's Conjecture") design in Japanese showcases the beauty of mathematics and the elegance of the Japanese language. Fermat's Last Theorem, named after famous mathematician Pierre de Fermat (1607–1665), states that the sum of the n-th powers of two positive integers x and y does not equal the n-th power of a positive integer z for any integer value of n greater than 2. This product is perfect for number theory enthusiasts and Japanese language learners alike.

This is one of the most beautiful results in mathematics, and it's often taught in introductory calculus courses.

This is one of the most beautiful results in mathematics, and it's often taught in introductory calculus courses.

Stirling approximation giving an approximate value of the factorial of a number.

Stirling approximation giving an approximate value of the factorial of a number.

This is one of the most beautiful results in mathematics, and it's often taught in introductory calculus courses.

Pi to 98 decimal places

Pi to 98 decimal places

Riemann zeta function is a key topic in number theory and its applications in physics, chemistry, and combinatorics.

Riemann zeta function is a key topic in number theory and its applications in physics, chemistry, and combinatorics.

We all got irritated at some point because of a proof left as an exercise, in that case you are not ready to see this one in a book.

We all got irritated at some point because of a proof left as an exercise, in that case you are not ready to see this one in a book.

The definition of the determinant of a matrix, using the symmetrical group of permutations, for math lovers, and a pretty fancy formula if you want to scare your friends.

The definition of the determinant of a matrix, using the symmetrical group of permutations, for math lovers, and a pretty fancy formula if you want to scare your friends.

Fibonacci, an Italian mathematician of the Middle Ages, introduced the Fibonacci sequence, a numerical pattern where each number is the sum of the two preceding ones. His work greatly influenced mathematics, number theory, and applications in various fields such as finance, nature, and art.

moonpie artwork

This is one of the most beautiful results in mathematics, and it's often taught in introductory calculus courses.

Fermat's Last Theorem states that no three positive integers a, b, and c, satisfy the equation a^n+b^n=c^n for any integer value of n greater than 2.

Fermat's Last Theorem states that no three positive integers a, b, and c, satisfy the equation a^n+b^n=c^n for any integer value of n greater than 2.

The number 6174 is called "Kaprekar's constant" and is famous for always resulting from the following algorithm: ①: Take any number of four digits (including leading zeroes) which contains at least two different digits. ②: Arrange the digits in descending and in ascending order, yielding two different four-digit numbers. ③: Subtract the smaller of these numbers from the bigger one. ④: Go to step 2 and repeat until convergence. This process will always converge to the number 6174. Don't believe it? Try it out yourself. It's like magic. Wear this distressed design if you are a mathematician or love mathematics and numbers or buy it as a present for the math nerds or mathematicians in your live because all ways lead to 6174.