Top "Biginteger" questions

BigInteger is an arbitrary-precision arithmetic type in Java, C#, and other languages.

Encode String to Base36

Currently I am working at an algorithm to encode a normal string with each possible character to a Base36 string. …

java string algorithm biginteger base36
Often big numbers become negative

Since I started using eclipse for project euler, I noticed that big numbers sometime become a seemingly random negative numbers. …

java biginteger integer-overflow
How does BigInteger store its data?

I've been searching around for quite a while, and I've found almost nothing on how BigInteger actually holds its numbers. …

java biginteger
`xrange(2**100)` -> OverflowError: long int too large to convert to int

xrange function doesn't work for large integers: >>> N = 10**100 >>> xrange(N) Traceback (most recent call …

python python-3.x range biginteger xrange
biginteger on Objective-c

Can anyone provide code for a BigInteger implementation in objective-c that provides a PowMod function ?

objective-c biginteger
byte[] to unsigned BigInteger?

Motivation: I would like to convert hashes (MD5/SHA1 etc) into decimal integers for the purpose of making barcodes in …

c# arrays numeric biginteger
Generating very large random numbers java

How can we generate very large random number in java? I am talking something like 10000 digits? I know we have …

java random biginteger largenumber
JSON transfer of bigint: 12000000000002539 is converted to 12000000000002540?

I'm transferring raw data like [{id: 12000000000002539, Name: "Some Name"}] and I'm getting the object [{id: 12000000000002540, Name: "Some Name"}] after parsing, …

javascript json biginteger
Fastest 128 bit integer library

I am working on a CPU-heavy numerical computation app. Without going into many details, it's a computational math research project …

c++ c biginteger numerical
How do you convert A binary number to a BigInteger in Java?

I needed to convert a very big binary value into its decimal equivalent. As it is a big integer I …

java binary biginteger