Split two integers of module operation $\pmod{m}$
26330
Why can we modular reduce arguments of sums and products in modular arithmetic?
9039
What is the best way to solve modular arithmetic equations such as $9x \equiv 33 \pmod{43}$?
41294
Permutation module of $S_n$
120637
Is there a unique cyclic submodule for every factor dividing the order of a cyclic module?
74861
How to combine two 32-bit integers into one 64-bit integer?
5577
If $m$ divides $n$, find a free resolution of $\mathbb{Z}/m$ as a $\mathbb{Z}/n$-module.
39969
Algorithms for computing multiplicative order modulo $n$
22962
How to show $\binom{2p}{p} \equiv 2\pmod p$?
18767
How do you find the modular inverse of $5\pmod{\!11}$
47624
Modulo operation with negative numbers
59566
Proving that $ka \equiv kb \pmod{m} \iff a \equiv b \pmod{m/\gcd(k,m)}$
127816
Number theory proof mod p
134294
A (not necessarily unitary) $R$ module $M$ splits into $B\oplus C$ where $B$ is unitary and $RC=\{0\}$.
42754
Modular arithmetic: division, fractions, solving linear congruences
83615
split conjugacy class in $S_n$ into two equal size conjugacy classes in $A_n$
96398
An integer $a \pmod m$ has inverse if and only if $\gcd(a,m)=1$?
32343
Converse to Chinese Remainder Theorem