Prime Numbers in JavaScript in chars. 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 Gray Code Decoder Gray Code Encoder 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 Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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 Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 161st owenoclee 720 50 12ms 5 Oct 2017 161st robertDurst 720 50 13ms 8 Nov 2017 161st leon-w 720 50 12ms 12 Oct 2018 161st jrsmb 720 50 12ms 21 Oct 2018 161st elisherer 🇮🇱 720 50 11ms 11 Apr 2019 161st omurakazuaki 🇯🇵 720 50 17ms 19 Sep 2019 161st richard-oelze 🇩🇪 720 50 11ms 8 Nov 2020 161st iannisdezwart 🇳🇱 720 50 11ms 21 Jun 2021 161st igmcdowell 720 50 10ms 26 Nov 2021 161st Re-Adventures 🇮🇳 720 50 12ms 15 Feb 2022 161st 5quiwyrm 720 50 12ms 26 Sep 2022 161st Jaro32768 🇸🇰 720 50 12ms 8 Feb 2024 161st HumanoidCPU 720 50 10ms 1 Apr 2024 161st wansacis 🇩🇪 720 50 11ms 30 Apr 2024 161st gigaprofisi 🇺🇸 720 50 10ms 6 Jul 2025 161st Ultra814 720 50 10ms 18 Aug 2025 161st johnkiernander 720 50 10ms 14 Dec 2025 161st weliveinhell 🇭🇹 720 50 9ms 24 Feb 2026 179th cmorten 706 51 13ms 2 Nov 2017 179th alexkunin 706 51 12ms 4 Jul 2019 179th lukasmoellerch 706 51 12ms 19 Nov 2019 179th dzshn 706 51 11ms 13 Apr 2021 179th raphaelimahorn 706 51 10ms 17 Aug 2021 179th BambooleanLogic 🇸🇪 706 51 10ms 9 Dec 2021 179th makinde 706 51 13ms 26 Oct 2022 179th GreenBeansAgainstVeganism 706 51 11ms 14 Jan 2023 179th predyy 706 51 10ms 22 Aug 2023 179th cyrilboyer 🇫🇷 706 51 11ms 21 Dec 2023 179th XenThe 🇬🇧 706 51 10ms 16 Jun 2025 190th tangweikun 692 52 10ms 24 Oct 2018 190th daisy-lau 692 52 10ms 5 Aug 2020 190th nartallax 692 52 13ms 21 May 2021 190th Vollch 692 52 14ms 21 May 2021 190th SiddharthShyniben 692 52 13ms 2 Aug 2021 190th Natanaelel 🇸🇪 692 52 11ms 12 Feb 2022 190th dtbao20 🇻🇳 692 52 11ms 1 Oct 2024 190th Program-Pi 692 52 12ms 7 Mar 2026 198th Brassawiking 679 53 17ms 22 Jul 2018 198th saramaebee 679 53 12ms 15 Oct 2018 198th mintypython 679 53 14ms 15 Oct 2018 198th hack-and-backslash 679 53 11ms 31 Jan 2019 198th dee-gomma 679 53 11ms 28 Mar 2019 198th NatNgs 679 53 10ms 13 Jan 2020 198th kirillgroshkov 679 53 11ms 8 May 2020 205th GiftOfDeath 667 54 12ms 9 Feb 2018 205th skps2010 667 54 12ms 4 Jan 2019 205th uttumuttu 🇫🇮 667 54 10ms 4 Jan 2022 205th bac0id 667 54 10ms 26 Jun 2024 205th 823126 667 54 11ms 8 Nov 2024 205th Salutations45 667 54 10ms 10 Nov 2024 211th ArturLange 655 55 12ms 14 Sep 2018 211th aaronze 🇦🇺 655 55 11ms 20 Aug 2021 211th dylanpyle 655 55 10ms 12 Oct 2021 211th shawphy 655 55 10ms 14 Oct 2021 211th fitzdotlol 🇺🇸 655 55 11ms 23 Mar 2022 211th maxpelic 🇺🇸 655 55 11ms 10 Jul 2022 211th Betuaredead 655 55 12ms 4 Jan 2023 211th veehz 655 55 12ms 21 Feb 2023 211th stellartux 655 55 14ms 27 Dec 2023 211th steffan-polygolf 655 55 10ms 14 Feb 2024 211th ComradeSquirrel 655 55 10ms 2 days ago 222nd pg98 643 56 12ms 13 Mar 2018 222nd user189032 643 56 10ms 29 May 2019 222nd cryosis7 643 56 11ms 21 Jun 2019 222nd EFHIII 643 56 11ms 16 Aug 2020 222nd toxahak 643 56 10ms 1 Dec 2020 222nd pbarath 643 56 11ms 22 Mar 2021 222nd stadamdoki 643 56 12ms 22 Mar 2021 222nd C0de5mith 🇺🇸 643 56 12ms 2 Sep 2022 222nd TheCod-r 🇦🇶 643 56 10ms 10 Jul 2023 222nd sultan 643 56 10ms 2 Apr 2024 222nd Voltrifrodec 🇸🇰 643 56 9ms 12 Nov 2025 222nd Cube14yt 643 56 9ms 13 Nov 2025 234th caasinehc 632 57 15ms 16 Oct 2018 234th lowlighter 632 57 11ms 1 Nov 2020 234th tscherter 632 57 11ms 7 Dec 2020 234th Mazn3k 632 57 11ms 26 Aug 2021 234th alichraghi 632 57 11ms 15 Oct 2021 234th Kesefon 632 57 13ms 25 Apr 2023 234th TheDarkThatBarks 632 57 14ms 30 Jan 2024 First Prev 161–240 of 472 Next Last