Prime Number Tools

Secure calculations Large number support Mathematical precision

Prime Number Generator

Number of Digits

How Many?

Generated

0

Smallest

-

Largest

-

Click Generate to see primes

Prime Number Checker

Enter number to check (up to 32 digits)

Enter a number to check

Modular Exponentiation

Base (a)

Exponent (b)

Modulus (n)

Result:

1024

GCD Calculator

Number A

Number B

GCD:

6

Modular Inverse

Number (a)

Modulus (m)

Inverse exists? Yes

4

Extended Euclidean

ax + by = gcd(a,b)

x = 1, y = -1

30(1) + 20(-1) = 10