Modular Arithmetic Calculator
Calculate (a + b) mod n, (a × b) mod n, a^b mod n, and modular inverse.
a
b
modulus (n)
Operation
Add: (a + b) mod n
Subtract: (a − b) mod n
Multiply: (a × b) mod n
Power: a^b mod n
Modular Inverse: a⁻¹ mod n
Calculate