public void DivideAndRemainderTest()
{
BigInt a = new BigInt("489a03c58dcf7fcfc97e99ffef0bb4634", 16);
BigInt b = new BigInt("510c6972d795ec0c2b081b81de767f808", 16);
BigInt e = new BigInt(1);
BigInt r = new BigInt("87265ad49c66c3c61898181ef6acb1d4", 16);
BigInt[] result = b.DivideAndRemainder(a);
Assert.AreEqual(e, result[0]);
Assert.AreEqual(r, result[1]);
}