How to compute large factorial values
Posted on 2015-02-21
I am trying to compute a value for 80! (80 factorial) in Java. I have tried both long and BigInteger types without success. I have seen where Guava has a BigIntegerMath class but, unfortunately, I am not allowed to load those jar files. Is there any I can accomplish this without the BigIntegerMath class? If so, can an example be provided?