import java.math.BigInteger;
class TestPrime {
public static void main
(final String[] args
) { int countTrue = 0;
int countFalse = 0;
final int max = 100_000;
for (int i = 0; i < max; i++) {
if (b.isProbablePrime(10))
++countTrue;
else
++countFalse;
}
System.
out.
println("runs: " + max
); System.
out.
println("countTrue: " + countTrue
); System.
out.
println("countFalse: " + countFalse
); }
}
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