How to Effectively Handle Large Numbers in JavaScript?

Dealing with Large Numbers in JavaScript

Handling vast, unwieldy numbers in programming can pose a formidable challenge. JavaScript, known for its inherent limitations in this regard, demands an innovative solution.

To address this issue, esteemed libraries have emerged as indispensable tools for effective integer manipulation. Based on exhaustive testing, Tom Wu's jsbn.js stands apart as the recommended choice:

jsbn.js (http://www-cs-students.stanford.edu/~tjw/jsbn/)

• Boasts an extensive array of functions
• Characterized by exceptional speed and efficiency

Other notable libraries include:

Leemon Baird's big integer library (http://www.leemon.com/crypto/BigInt.js)

• Offers a wide range of functions
• While relatively swift, it harbors a vulnerability with negative number representation

bignumber.js (https://github.com/MikeMcl/bignumber.js)

• Provides a substantial set of functions
• Encounters difficulties when converting sizeable numbers from strings to BigNumber objects

Scheme arithmetic library for JavaScript (https://github.com/jtobey/javascript-bignum)

• Implements Scheme arithmetic functions in JavaScript
• Lacks support for essential functions such as "y=x^e mod n"

BigNumber (http://jsfromhell.com/classes/bignumber)

• While unverified by the author, it is renowned for high-precision calculations
• Allegedly hindered by slow performance due to the use of string-based number representation

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