Java Data Type Tutorial - Java BigInteger.modPow(BigInteger exponent, BigInteger m)

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Syntax

BigInteger.modPow(BigInteger exponent, BigInteger m) has the following syntax.

public BigInteger modPow(BigInteger exponent,   BigInteger m)

Example

In the following code shows how to use BigInteger.modPow(BigInteger exponent, BigInteger m) method.

/*from   www .  j  av a  2  s.c o  m*/
import java.math.BigInteger;

public class Main {

  public static void main(String[] args) {

    BigInteger exponent = new BigInteger("2");

    BigInteger bi1 = new BigInteger("7");
    BigInteger bi2 = new BigInteger("20");

    // perform modPow operation on bi1 using bi2 and exp
    BigInteger bi3 = bi1.modPow(exponent, bi2);

    System.out.println(bi3);
  }
}

The code above generates the following result.

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