How do I find $3^{312} \bmod 100$
116379
What are the last two digits of $2017^{2017}$?
156510
How to compute $2^{\text{some huge power}}$
15436
Find p and q s.t. $({p-1})^{q-1}+({q-1})^{p-1} \equiv 101 \pmod {pq}$
109640
How do i find $(1+i)^{100}?$
133430
How to solve $x^x=100$?
52461
Why does $(g^b \bmod m)^a \bmod m = (g^a \bmod m)^b \bmod m$?
20908
How to compute $k$'th roots $\!\bmod n$?
149929
Calculating (a^b)%MOD
95033
Find the remainder of a number with a large exponent
37525
Maximum power of $2$ which divides $3^{1024}-1$
23153
$\bmod p\!:\ x^2\equiv 1\iff x\equiv \pm1\ $ for prime $p$
93820
Fermat's little theorem applied for $n$'th root existence $\!\bmod p$
4972
Mod of numbers with large exponents [modular order reduction]
29231
Proof of : $x^{n}\equiv x^{\varphi(m)+[n \bmod \varphi(m)]} \mod m$
49626
Find the last two digits of $33^{100}$
25299
What is the remainder when $2^{1990}$ is divided by $1990$?
15897
Solve a congruence $1978^{20}\equiv x\pmod{125}$