indutny/bn.js

BigNum in pure javascript

Stars: 1.2k
Forks: 154
Open beginner issues: 0
Indexed issues: 38

Dominant language: JavaScript
License: MIT
Last GitHub push: Jul 9, 2026
Latest indexed: Sep 17, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Open All

38 open issues indexed

Feature request: divRound should be able to round up Open

feature / refactor

indutny/bn.js#79 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Breaking changes for the next major release Open

semver-major

indutny/bn.js#129 · 34 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
remove Buffer dependency Open

question / documentation semver-major

indutny/bn.js#160 · 12 comments · 2 reactions · 0 assignees · Indexed Sep 17, 2026
Please implement constant time montgomery mulitplication Open

feature / refactor

indutny/bn.js#170 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Split into different modules Open

feature / refactor

indutny/bn.js#171 · 1 comment · 4 reactions · 0 assignees · Indexed Sep 17, 2026
Should document that .addn() is limited to < 0x4000000 Open

question / documentation

indutny/bn.js#176 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
redSqrt function seems error Open

question / documentation

indutny/bn.js#181 · 2 comments · 1 reaction · 1 assignee · Indexed Sep 17, 2026
new BN(null).toString() causes an infinite loop (cashes the browser) Open

indutny/bn.js#186 · 3 comments · 7 reactions · 0 assignees · Indexed Sep 17, 2026
Better JSON (de)serialization Open

indutny/bn.js#191 · 0 comments · 6 reactions · 0 assignees · Indexed Sep 17, 2026
Please add types to the package (index.d.ts) Open

indutny/bn.js#192 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Are `BN.mont` and `BN.red` interchangable? Open

indutny/bn.js#193 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
What about throwing for invalid input? Open

indutny/bn.js#195 · 1 comment · 3 reactions · 0 assignees · Indexed Sep 17, 2026
Wrong padding in toString() function Open

bug

indutny/bn.js#198 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
BigInt support? Open

indutny/bn.js#201 · 6 comments · 20 reactions · 0 assignees · Indexed Sep 17, 2026
Child class extending BN, using BN in constructor Open

feature / refactor question / documentation

indutny/bn.js#206 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Support of scientific notation Open

indutny/bn.js#209 · 8 comments · 19 reactions · 0 assignees · Indexed Sep 17, 2026
Incorrect multiplication result Open

bug

indutny/bn.js#211 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
invm should error when inversion is impossible, instead of returning the wrong answer Open

indutny/bn.js#217 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 17, 2026
Improve toString('hex') performance Open

feature / refactor question / documentation

indutny/bn.js#229 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
"umod" returns different data on same input. Open

indutny/bn.js#234 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Real modulo function Open

indutny/bn.js#243 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Incorrect mod result with mont reduction Open

indutny/bn.js#256 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
how to compute sqrt? Open

indutny/bn.js#258 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Add endian argument to toString method Open

indutny/bn.js#272 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Question: v4 or v5 Open

question / documentation

indutny/bn.js#273 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Cannot create a Big Number Open

indutny/bn.js#274 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Add method for "not equal" Open

indutny/bn.js#278 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Assertion failure error message could be helpful Open

indutny/bn.js#279 · 0 comments · 8 reactions · 0 assignees · Indexed Sep 17, 2026
Add support for raising a `BN` object to the power of a plain JavaScript Number Open

indutny/bn.js#287 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Function `mod` gives incorrect results when the arguments are of opposite signs Open

indutny/bn.js#288 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Which rounding method is used? Open

indutny/bn.js#290 · 0 comments · 3 reactions · 0 assignees · Indexed Sep 17, 2026
Base64 encoding Open

indutny/bn.js#293 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Wrong `cmpn` result Open

indutny/bn.js#294 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Property 'divmod' does not exist on type 'BN' Open

indutny/bn.js#300 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Add link to library this is based on to docs Open

indutny/bn.js#301 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Who are you Open

indutny/bn.js#310 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Broken image in README Open

indutny/bn.js#311 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Can we see a esm version, splited by atom functions? Open

indutny/bn.js#315 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026

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