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bigintegers

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kothariji / BhimIntegers

BhimIntegers is a C++ library that is useful when we are dealing with BigIntegers. We can handle big integers (integers having a size bigger than the long long int data type) and we can perform arithmetic operations like addition, multiplication, subtraction, division, equality check, etc. Also, there are several functions like factorial, ...

digitalocean opensource cpp strings biginteger integer beginner-friendly hacktoberfest bignumber bigintegers hacktoberfest2020 biginteger-library

Updated Jan 6, 2021
C++

grim-firefly / G-BigInt

BigInt in C++

big-data large-numbers bigdata biginteger bigint large-integers big-int big-integer-in-c biginteger-cpp big-integer-arithmetic bigintegers big-int-division big-int-addition big-int-relational-operator big-int-multipication big-int-substraction big-int-c big-int-cpp big-int-library cpp-bigint-library

Updated Nov 28, 2019
C++

rwindegger / bigint23

A header-only C++ library provides a arbitrary-fixed-width integer type called bigint. It supports both signed and unsigned numbers with a customizable bit-width. The class implements a wide range of arithmetic, bitwise, and comparison operators, making it suitable for tasks that require precise control over large integers.

math biginteger bigint biginteger-cpp bigintegers biginteger-library

Updated Feb 14, 2026
C++

twiddlingbits / twr-bigint

twr-bigint: simple to use C Big Integer (bigint) library

c biginteger bigintegers biginteger-integer biginteger-library biginteger-bigint

Updated Jun 14, 2024
C

seigtm / RSA

A simple C# code that allows you to encrypt and decrypt huge numbers using the RSA algorithm.

cryptography encryption csharp rsa biginteger rsa-cryptography rsa-key-encryption rsa-encryption rsa-algorithm bigintegers

Updated Feb 12, 2021
C#

vbirds / Bignumber

Da Zheng Shu Lei (gmpDa Zheng Shu Feng Zhuang ) BigNumber

bignum gmp bigint biginteger-cpp bigintegers

Updated Sep 23, 2021
C

metonymic-smokey / Intal

C Library for Integers of Arbitrary Length

Updated May 25, 2020
C

make-github-pseudonymous-again / js-integer

Integers for JavaScript (Z)

javascript computer-science js bignum mathematics arbitrary-precision arithmetic gcd biginteger bigint bignumber integers bignumbers big-int big-number big-numbers big-integer bigintegers big-num big-integers

Updated Apr 26, 2021
JavaScript

centic9 / MultiplicativeDigitalRoot

This project plays with the mathematical topics of "Multiplicative digital roots" and "Multiplicative Persistence"

multiplication mathematics digits bigintegers

Updated Jun 27, 2025
Java

th-blitz / BigInt

A BigInt Library in C focused on Best performance and Design (Ease of use).

performance high-performance bigint bignumbers bignum-library bigintegers biginteger-library bignum-c bigint-c

Updated Jun 27, 2023
C

Abhrankan-Chakrabarti / fibonacci-calculator

A fast and flexible CLI tool to compute Fibonacci numbers with support for large inputs, scientific and hexadecimal formats.

cli benchmarking opensource high-performance devtools recursion scientific-computing fibonacci rustlang number-theory githubrepo bigintegers math-tools

Updated Jun 11, 2025
Rust

EnesShahn / HNumber

A library to handle arbitarly large numbers efficiently

bignum biginteger bigint bignumber bignumbers bigintegers

Updated Feb 18, 2023
C#

nglaz0v / ultra-precise_calculator

console calculator with controlled calculation precision

Updated Nov 15, 2024
C++

cristiancristea00 / bigint-exp-evaluator

BigInteger expression evaluator using shunting-yard algorithm

c-plus-plus biginteger bigint infixtopostfix biginterger biginteger-cpp bigintegers

Updated Sep 16, 2021
C++

user1095108 / intt

arbitrary-precision signed integral type

arithmetic integral biginteger bigint arbitrary-precision-integers bigintegers

Updated Feb 2, 2026
C++

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