ModCalc capabilities

ModCalc is a modular arithmetic calculator designed for iOS. 

With ModCalc you can compute:

• Modular exponentiation
• Modular multiplicative inverse
• Greatest Common Divisor.
• Least Common Multiple.
• And, or, xor.
• Modulo operation.
• Division (integer).
• Multiplication.
• Addition.
• Check primality (Solovay Strassen primality test with 20 iterations).
• Jacobi symbol.