Efficient modular exponentiation for all 64-bit arguments...

Why does sympy.perfect_power(-64) return False?...

Number of partition of `n` into sum of three squares (fast algorithm)...

Determining coefficient of x^m term in (x^2 + x + 1)^n is even or odd...

Division with modulus remainders...

Euler function in C++...

Python: speed up pow(base,exp,mod) for fixed exp and mod, or with vectorization...

Confusion in logic of leetcode problem 918...

How to compute a^^b mod m?...

Calculate discrete logarithm...

Restore a number from several its remainders (chinese remainder theorem)...

Getting a list of square-free numbers...

Finding perfect numbers (optimization)...

How many distinct digit permutations exist for a specific N-digit number?...

Oakley group 2 prime number contains pi, an irrational number...

Is there a way to find a Carmichael number having N prime factors in a given range?...

Sieve of Eratosthenes: speeding up the "cross off multiples" step...

Remove duplicate during count in PARI GP...

How would I solve a linear Diophantine congruence in Python?...

Is it possible to test whether a number is prime or not in O(logn)?...

How to determine reachable states in 3 water jug problem?...

How to solve the error ' [not a vector ]'...

How to solve a delay differential equation numerically...

Euler function of C(n, k)...

A Program to Find Absolute Euler Pseudoprimes...

Integral basis nf.zk versus nfbasis in Pari GP...

How to approach and understand a math related DSA question...

Circular convolution of binary vectors (mod 2) using NTT...

How to find a sequence like this?...

Function to determine if a range of consecutive (positive) integers can be written as the sum of two...