Is Prime

Welcome to the GitHub repository of an efficient algorithm that determines whether or not a given number is prime, with 95% accuracy in constant time (O(1)). Prime numbers have always been an interesting topic in the field of mathematics and computer science, and detecting them with high accuracy and efficiency is a challenge that has been tackled by many researchers. This algorithm uses the fact that most of the numbers are not prime, to detect a prime number.

NPM Package

If you are too lazy to implement this complex algorithm in your JS project, you can use our npm package! https://www.npmjs.com/package/is-prime-fast

Contributing

If you want to help with this project, you can make a pull request with an implementation for a language that hasn't been added before, or at least give it a star.

Guidelines

If it's possible, name your functions and variables is_prime. For the main parent class in OO languages, you should also name it is_prime. The file itself should be named main.file_extension. Also, when you add an implemention for some new language, do remember to create an optimized version of your code and add the new language to the list at the bottom section of the README.

FAQ

Q: Is this project serious?
A: Yes, this is a 100% serious project.

Q: Where does 95%+ come from?
A: When we take a random integer between 1 and 2,147,483,647, there are around 105,000,000 prime numbers. So, the chance that our number will be prime is ~4,88%.

Q: How does the optimized implementation work?
A: Thecoderunsfasterwhentherearenouselessspacesandnewlines.

The algorithm has been implemented in the following languages:

ABPLWNL
Acorn
ActionScript
Ada
Agda
𒀝𒅗𒁺𒌑 "Akkadian Cuneiform"
Albanian
Apex
APL
APOL
AMONGUSISABIGSUSSYBAKAHAHAHAHAHATHISLANGUAGEISREALLYCOOLPLEASEUSEITMYLIFEDEPENDSONITORELSEPLSPLSPLSPLSPLSPLSPLSkahyghdfhmILLDIEIFYOUDONTUSEITSOPLEASEUSEITALSODONATETOMYGOFUNDMEBECAUSEIMGONNADIEBECAUSEYOUWONTUSETHISLANGUAGEURTHEIMPOSTORANDTHATISSUSIMGOINGTOCALLAMEETINGONYOUYOUVENTEDYOUSUSSYBAKA
Arabic
Arduino
ArnoldC
Assembly
Atto-8
AWK
Bash
BASIC
Batchfile
Bc
Beef
Binary
BoGL
Brainfuck
BQN
C
CÉ
Carbon
Chapel
CLIPS
Claire
Clojure
Cmake
CoffeeScript
CommonJS
CommonTS
COBOL
Chef
北語中文 "Chinese (Beiyu/Mandarin)"
Corth
Coq
COW
Crystal
CSS
CSS Map file
CUDA
C++
C#
D
Dafny
Dart
DataWeave
DXL
Dutch
DreamBerd---e-acc
Elixir
Elm
Emojicode
English (markdown)
English (text)
Erlang
Eslint JSON
Estonian
Env
F#
Farsi (Persian)
Fish
fiz
FORTH
FORTRAN 77
Fortran 95
French
FStar
GDScript
German
Gitignore
Github
Gleam
GO
GoogleScript
Groot
Groovy
GSC
Haskell
Haxe
Hintrc
HolyC
Hungarian
HTML
Intercal
JamogusLamogusAmogus
Java
JavaScript
JavaScript Module
JavaScript XML
JSON
Julia
Kotlin
LaTeX
Latin
Latvian
Lean
LICENSE
Lisp
LiveScript
Lua
Local Env
Makefile
Malbolge
Mathematica
Matlab
MeowScript
Minecraft redstone
Minecraft mcfunction
ModuleJS
Mojo
Monkey
Morse code
Nepali
Oberon-07
OCaml
Odin
nya~
Nim
NPM Ignore
Pascal
Perl
PHP
Pony
PureScript
Piet
PL/SQL
Portuguese
PostgreSQL
Powershell
Processing
Prolog
Python
Python AI/ML/DL
q
Q#
R
Racket
Rebol
React Javascript
React Typescript
RISC-V Assembly
Rockstar
Romanian
Ruby
Rust
SASS
Scala
Scratch
SCSS
Shakespeare Programming Language (SPL)
SIC-1 Assembly
Scheme
Schlange
Solidity
Spanish
Standard ML
STEP-7 AWL
SQF
SQL
Squirrel
Swift
SystemVerilog
Travis YML
Tcl
Terraform
Thue
TI-Basic
Toit
TrumpScript
TypeScript
TypeScript Declaration File
TypeScript Module
Unreal-Engine Blueprints
UwU
V
V3D
Vala
VHDL
VisualBasic
Vietnamese
Vimscript
WebAssembly
Wenyan
Whitespace
YML
X++
Zig
Mira
LabVIEW
Circuit
@everyone
9f87m4atttaaaou;
Genesis 𐤁
Redscript
dc
Portugol

CreeperG16/Is-Prime

Is Prime

NPM Package

Contributing

Guidelines

FAQ

The algorithm has been implemented in the following languages: