Prime Numbers in JavaScript in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 159th leon-w 720 50 11ms 12 Oct 2018 159th jrsmb 720 50 10ms 21 Oct 2018 159th elisherer 🇮🇱 720 50 11ms 11 Apr 2019 159th omurakazuaki 🇯🇵 720 50 9ms 19 Sep 2019 159th richard-oelze 🇩🇪 720 50 11ms 8 Nov 2020 159th iannisdezwart 🇳🇱 720 50 9ms 21 Jun 2021 159th igmcdowell 720 50 8ms 26 Nov 2021 159th Re-Adventures 🇮🇳 720 50 11ms 15 Feb 2022 159th 5quiwyrm 720 50 9ms 26 Sep 2022 159th Jaro32768 🇸🇰 720 50 9ms 8 Feb 2024 159th HumanoidCPU 720 50 9ms 1 Apr 2024 159th wansacis 🇩🇪 720 50 9ms 30 Apr 2024 159th gigaprofisi 🇺🇸 720 50 9ms 6 Jul 2025 159th Ultra814 720 50 9ms 18 Aug 2025 159th johnkiernander 720 50 11ms 14 Dec 2025 159th weliveinhell 🇭🇹 720 50 11ms 15 days ago 177th cmorten 706 51 10ms 2 Nov 2017 177th alexkunin 706 51 10ms 4 Jul 2019 177th lukasmoellerch 706 51 9ms 19 Nov 2019 177th dzshn 706 51 11ms 13 Apr 2021 177th raphaelimahorn 706 51 10ms 17 Aug 2021 177th BambooleanLogic 🇸🇪 706 51 9ms 9 Dec 2021 177th makinde 706 51 9ms 26 Oct 2022 177th GreenBeansAgainstVeganism 706 51 11ms 14 Jan 2023 177th predyy 706 51 13ms 22 Aug 2023 177th cyrilboyer 🇫🇷 706 51 10ms 21 Dec 2023 177th XenThe 🇬🇧 706 51 9ms 16 Jun 2025 188th tangweikun 692 52 10ms 24 Oct 2018 188th daisy-lau 692 52 10ms 5 Aug 2020 188th nartallax 692 52 9ms 21 May 2021 188th Vollch 692 52 9ms 21 May 2021 188th SiddharthShyniben 692 52 13ms 2 Aug 2021 188th Natanaelel 🇸🇪 692 52 10ms 12 Feb 2022 188th dtbao20 🇻🇳 692 52 9ms 1 Oct 2024 188th Program-Pi 692 52 10ms 3 days ago 196th Brassawiking 679 53 10ms 22 Jul 2018 196th saramaebee 679 53 11ms 15 Oct 2018 196th mintypython 679 53 9ms 15 Oct 2018 196th hack-and-backslash 679 53 10ms 31 Jan 2019 196th dee-gomma 679 53 10ms 28 Mar 2019 196th NatNgs 679 53 10ms 13 Jan 2020 196th kirillgroshkov 679 53 9ms 8 May 2020 203rd GiftOfDeath 667 54 10ms 9 Feb 2018 203rd skps2010 667 54 12ms 4 Jan 2019 203rd uttumuttu 🇫🇮 667 54 11ms 4 Jan 2022 203rd bac0id 667 54 10ms 26 Jun 2024 203rd 823126 667 54 10ms 8 Nov 2024 203rd Salutations45 667 54 10ms 10 Nov 2024 209th ArturLange 655 55 11ms 14 Sep 2018 209th aaronze 🇦🇺 655 55 10ms 20 Aug 2021 209th dylanpyle 655 55 12ms 12 Oct 2021 209th shawphy 655 55 11ms 14 Oct 2021 209th fitzdotlol 🇺🇸 655 55 10ms 23 Mar 2022 209th maxpelic 🇺🇸 655 55 10ms 10 Jul 2022 209th Betuaredead 655 55 9ms 4 Jan 2023 209th veehz 655 55 11ms 21 Feb 2023 209th stellartux 655 55 11ms 27 Dec 2023 209th steffan-polygolf 655 55 10ms 14 Feb 2024 219th pg98 643 56 9ms 13 Mar 2018 219th user189032 643 56 10ms 29 May 2019 219th cryosis7 643 56 10ms 21 Jun 2019 219th EFHIII 643 56 11ms 16 Aug 2020 219th toxahak 643 56 10ms 1 Dec 2020 219th pbarath 643 56 12ms 22 Mar 2021 219th stadamdoki 643 56 10ms 22 Mar 2021 219th C0de5mith 🇺🇸 643 56 10ms 2 Sep 2022 219th TheCod-r 🇦🇶 643 56 9ms 10 Jul 2023 219th sultan 643 56 10ms 2 Apr 2024 219th Voltrifrodec 🇸🇰 643 56 9ms 12 Nov 2025 219th Cube14yt 643 56 9ms 13 Nov 2025 231st caasinehc 632 57 12ms 16 Oct 2018 231st lowlighter 632 57 11ms 1 Nov 2020 231st tscherter 632 57 10ms 7 Dec 2020 231st Mazn3k 632 57 9ms 26 Aug 2021 231st alichraghi 632 57 10ms 15 Oct 2021 231st Kesefon 632 57 9ms 25 Apr 2023 231st TheDarkThatBarks 632 57 10ms 30 Jan 2024 231st rifatx 632 57 10ms 16 Jul 2024 231st deancureton 632 57 13ms 29 Dec 2024 240th ian-odonnell 621 58 10ms 16 Mar 2018 First Prev 161–240 of 468 Next Last