Wide-Integer implements a generic C++ template for uint128_t, uint256_t, uint512_t, uint1024_t, etc.

Simple Long Integer Math for C++

A C++ library for big integers and dynamic precision floating-point

BeeNum is an arbitrary-precision arithmetic library.

Simple RSA key generation and encryption library for C++

long arithmetic library

A library that helps the user to perform all arithematic operations on big integers having up to 1000 digits.

Portable big integer library.

C library for arbitrary-precision arithmetic

A single-file C++ library for arithmetics with arbitrary length numbers

c# big integer implementation on C++ (portable format desired)

A templated C++ library for big integers and large floating point numbers.

A C# integer type that auto-switches between long and BigInteger with safe rounding

C# BigInteger implementation on Python

Efficient Large Integer Multiplication Using Divide and Conquer Strategy in Python

Arbitrary precision arithmetic

RSA encryption calculator using java

C# BigInteger spec ports to other languages

An implementation of big integer library in C++

Implementación de BigInt, enteros y flotantes de tamaño arbitrario en C

A collection of C++ experiments and code created as part of exploration and practice

To compute basic mathematical calculation like addition, subtraction, etc. on large digit number using c++

A tiny Big Integer implementation in C for operations beyond 64 bits.

:zzz: Integers for JavaScript (ℤ)

A project description is a document that provides an overview of a project, including its objectives, background information, and the results achieved.

A standard integer data type, such as when working with very large prime numbers or performing other types of mathematical operations that involve large numbers.

Comprehensive large integer library in a single tiny header. focused on: *simpliciy, *speed, *size

Direct base-to-base conversion (2→62) in C++. Extensible to base 2→any base. Exact integer/fractional precision.

t81lib – Balanced-ternary quantization and arithmetic core for AI and quant workloads in modern C++ and Python.

Operate big integer value in PHP.