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 233rd deancureton 632 57 10ms 29 Dec 2024 242nd ian-odonnell 621 58 12ms 16 Mar 2018 242nd orthoplex 🇨🇽 621 58 11ms 1 Apr 2019 242nd jn-lp 🇺🇦 621 58 13ms 29 Oct 2020 242nd peculiarination 621 58 12ms 29 Apr 2021 242nd doge1338 621 58 10ms 11 Apr 2022 242nd mobibluman 621 58 11ms 31 May 2022 242nd ThibWillFulll 621 58 9ms 14 Jun 2022 242nd HenryTy83 621 58 12ms 5 Dec 2022 242nd TaserTheFox 🇺🇸 621 58 11ms 25 May 2023 242nd CarsonChr 🇺🇸 621 58 11ms 7 Apr 2024 252nd davegregg 610 59 10ms 26 Feb 2018 252nd kevlened 610 59 10ms 22 Oct 2018 252nd Jooraz 610 59 16ms 12 May 2019 252nd wrauner 610 59 14ms 4 Aug 2019 252nd kchapelier 610 59 13ms 27 Apr 2020 252nd farteryhr 610 59 11ms 28 Apr 2020 252nd pandapawskat 610 59 11ms 4 Dec 2020 252nd c0d3-4-F00d 🇩🇪 610 59 11ms 25 May 2021 252nd Foxinatel 610 59 12ms 21 Aug 2021 252nd voidcoefficient 610 59 11ms 22 Nov 2021 252nd gurglemurgle5 610 59 11ms 13 May 2022 252nd vroup 🇩🇰 610 59 10ms 2 Oct 2022 252nd FrederikHutfless 🇩🇪 610 59 12ms 22 Dec 2022 252nd zakariamouhid 610 59 10ms 10 Jan 2023 252nd kkoenig 610 59 13ms 25 Dec 2023 252nd nakatchi 610 59 13ms 27 Feb 2024 252nd Mabeloid 🇳🇴 610 59 12ms 9 Oct 2024 252nd dommmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmy 610 59 11ms 18 Nov 2025 270th sgtdck 600 60 14ms 8 Oct 2018 270th flempke 600 60 12ms 20 Oct 2018 270th paulpage 600 60 12ms 11 Feb 2019 270th vgroen 600 60 10ms 3 Jan 2020 270th oitio 600 60 11ms 13 Feb 2020 270th jmerle 🇳🇱 600 60 14ms 21 Jan 2022 270th charliegaming 600 60 13ms 20 Oct 2024 277th mcammara 590 61 10ms 25 Jul 2018 277th Nuottajarvi 590 61 11ms 14 Aug 2018 277th GitaMonster 590 61 12ms 9 Sep 2018 277th Nefsen402 590 61 12ms 22 Jan 2019 277th volktron 590 61 13ms 1 Jun 2019 277th AngusJWatt 590 61 11ms 18 Sep 2019 277th adoxography 590 61 11ms 10 Oct 2019 277th taimanh229 590 61 12ms 5 Jan 2021 277th Ashikpaul 🇮🇳 590 61 13ms 9 May 2021 277th AnnoyedArt1256 590 61 11ms 12 Jan 2022 277th MaxElf999 590 61 11ms 14 Dec 2022 288th gnlow 🇰🇷 581 62 11ms 29 Apr 2020 288th Simon3995 🇳🇱 581 62 11ms 12 Aug 2020 288th louisbosqui 581 62 14ms 31 Dec 2020 288th riviere-lucas 581 62 12ms 31 Dec 2020 288th florton 581 62 12ms 6 Apr 2021 288th Posandu 581 62 10ms 24 Oct 2022 288th junkondo-jp 581 62 12ms 1 Jun 2024 295th YoungjuneKwon 571 63 14ms 6 Dec 2018 295th chloeching-amino 571 63 11ms 25 Jul 2019 295th OmegaB0t 571 63 11ms 12 Sep 2019 295th paul3412 571 63 12ms 1 Dec 2019 295th lcba 571 63 11ms 14 Jan 2020 295th astdefu 571 63 11ms 10 Dec 2022 295th raszpi 🇭🇺 571 63 10ms 1 Sep 2023 295th Florian-Mt 571 63 13ms 26 Sep 2023 295th 52525rr 571 63 12ms 20 Oct 2025 304th nhaynes84 563 64 11ms 17 Jun 2018 304th aschui 563 64 11ms 5 Nov 2018 304th dijs 563 64 11ms 9 Dec 2019 304th guliyevemil1 🇦🇿 563 64 11ms 19 Apr 2020 304th Michal-Miky-Jankovsky 563 64 11ms 4 May 2020 304th modellking 563 64 10ms 3 Jun 2020 304th marekMin 563 64 12ms 24 Jun 2020 304th eecb 563 64 11ms 24 Nov 2020 304th berenteb 🇭🇺 563 64 11ms 10 Dec 2020 304th undefined-moe 563 64 11ms 20 Feb 2021 304th kozgera 563 64 11ms 16 Mar 2021 304th Ivraj 563 64 12ms 18 Aug 2021 304th samuelscheit 563 64 14ms 29 Jun 2023 304th Intevel 🇩🇪 563 64 15ms 5 Jul 2023 318th iamsolarpowered 554 65 11ms 7 Dec 2017 318th ciaranmag 554 65 12ms 25 Jan 2019 318th ianpoe 554 65 13ms 26 Feb 2020 First Prev 241–320 of 471 Next Last