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Modular-arithmetic
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Solve congruence with large exponents
February 6th, 2020
modular-arithmetic
elementary-number-theory
chinese-remainder-theorem
totient-function
exponentiation
inverse matrix with modulo
August 1st, 2022
matrices
gaussian-elimination
modular-arithmetic
If $m$ and $n$ are relatively prime positive integers, prove that $m^{\phi(n)}+n^{\phi(m)}\equiv1\pmod{mn}$
August 1st, 2022
elementary-number-theory
modular-arithmetic
Solve the Following Congruences, or Explain Why They Have No Solution
August 1st, 2022
modular-arithmetic
euclidean-algorithm
What is the remainder of $3^{13} \div 25$ by hand using Euler's theorem?
November 21st, 2020
totient-function
modular-arithmetic
Solving equations with mod in Sage
August 1st, 2022
modular-arithmetic
sagemath
Baby Step Giant Step Algorithm
August 1st, 2022
modular-arithmetic
Find the modulo between two large number
August 1st, 2022
modular-arithmetic
Modular arithmetic: mod p-1 after exponentiation?
August 1st, 2022
exponentiation
modular-arithmetic
Solving non-linear congruence
August 1st, 2022
modular-arithmetic
number-theory
elementary-number-theory
Solve the following system of simultaneous congruences:
August 1st, 2022
elementary-number-theory
modular-arithmetic
Minimum number of rows in a mod 12 multiplication table
August 1st, 2022
discrete-mathematics
combinatorics
modular-arithmetic
Encryption using modular addition and a key
June 26th, 2020
modular-arithmetic
algorithms
Do (a+b)mod n=a'+b' as same as (a+b) mod n= (a'+b') mod n?
September 6th, 2020
abstract-algebra
modular-arithmetic
Opposite of mod in a equation
December 4th, 2020
modular-arithmetic
systems of modulo equations not relatively prime
August 30th, 2020
chinese-remainder-theorem
modular-arithmetic
Multiplicative inverse of 97 modulo 386?
January 8th, 2020
modular-arithmetic
modules
Equation Calculating what Day it is
August 1st, 2022
algebra-precalculus
modular-arithmetic
Modular Arithmetic - Pirate Problem
August 1st, 2022
modular-arithmetic
proof-writing
Find an integer $x$ satisfying the congruence:
February 26th, 2020
modular-arithmetic
congruences
elementary-number-theory
systems-of-equations
How can I prove that the inverse of $n-1$ in $U(n) = \mathbb{Z}_n^{\times}$ is $n-1$?
October 23rd, 2020
modular-arithmetic
group-theory
Discrete log modulo prime
August 1st, 2022
discrete-mathematics
cryptography
modular-arithmetic
Subgroup generated by an element in the group
December 15th, 2020
group-theory
modular-arithmetic
abstract-algebra
The number $2^{29}$ has $9$ distinct digits. Find the missing digit without the use of a calculator.
September 23rd, 2020
modular-arithmetic
elementary-number-theory
Modular Arithmetic: using congruence to find remainder
August 4th, 2022
modular-arithmetic
Show that if $a, b$ and $m$ are integers such that $m \geq 2$ and $a \equiv b \pmod{m}$, then $\gcd(a, m) = \gcd(b, m)$
May 11th, 2020
discrete-mathematics
modular-arithmetic
proof-verification
Let $t_n$ denote the $n$th triangular number. For what values of $n$ does $t_n$ divide $t_1^2+t_2^2+ \cdots +t_n^2$
August 1st, 2022
elementary-number-theory
modular-arithmetic
Find $11^{644} \mod 645$
April 1st, 2020
modular-arithmetic
elementary-number-theory
faq
How to prove this modular multiplication property to be true?
February 14th, 2020
computer-science
modular-arithmetic
discrete-mathematics
cryptography
What is the relation between the linear combination and modular arithmetic?
July 2nd, 2020
linear-algebra
modular-arithmetic
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