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 81st darryletc 900 40 12ms 8 Jan 2019 81st janlelis 900 40 14ms 10 Feb 2021 81st 051 🇸🇬 900 40 10ms 19 Aug 2022 81st nstearns96 🇬🇧 900 40 11ms 28 Nov 2022 81st NickTheEASDude 🇺🇸 900 40 11ms 11 Apr 2024 81st LordSir101 900 40 11ms 11 Aug 2025 87th targrik 878 41 10ms 19 Feb 2025 87th rbuetzer 878 41 10ms 11 Apr 2025 87th Yax42 🇫🇷 878 41 10ms 10 Sep 2025 87th iczelia 🇩🇪 878 41 10ms 19 Oct 2025 91st solmyr2000 857 42 11ms 8 Jun 2022 91st madeforlosers 857 42 12ms 6 Feb 2024 91st duckyluuk 🇳🇱 857 42 11ms 16 Apr 2024 91st rollershutter 857 42 11ms 24 Jun 2024 95th rambox11 837 43 11ms 27 Apr 2018 95th dorinoltean 837 43 11ms 30 Sep 2019 95th nathanadams 🇳🇿 837 43 11ms 3 Oct 2021 95th niklv 🇷🇺 837 43 11ms 15 Mar 2023 95th biocommando 🇫🇮 837 43 13ms 30 Aug 2023 95th SadiinsoSnowfall 🇫🇷 837 43 11ms 17 Feb 2024 95th oceko 837 43 11ms 5 Mar 2024 95th xyangst 837 43 12ms 8 Oct 2024 95th Andrey-Plotnikov 837 43 10ms 15 Jun 2025 104th somebody1234 818 44 10ms 1 Apr 2018 104th vector67 818 44 21ms 23 Sep 2020 104th blader0x 818 44 10ms 20 Mar 2021 104th jakzo 818 44 13ms 5 Sep 2021 104th acollett89 818 44 16ms 4 Aug 2025 104th alexsave 818 44 11ms 13 Oct 2025 110th p01 800 45 9ms 7 Oct 2017 110th jackkav 800 45 13ms 13 Apr 2018 110th ollybrabs 800 45 12ms 22 Aug 2018 110th mrxz 🇳🇱 800 45 16ms 27 Jun 2019 110th cywong-amino 🇭🇰 800 45 11ms 27 May 2020 110th patterson-tom 800 45 11ms 26 Aug 2020 110th tomh1012 800 45 11ms 18 Sep 2020 110th hyvyys 800 45 10ms 19 Sep 2020 110th neihousaigaai 800 45 11ms 5 Apr 2021 110th ScottHamper 800 45 11ms 23 May 2021 110th Giga-Bowser 800 45 12ms 27 Sep 2021 110th stefangabos 🇷🇴 800 45 13ms 22 Sep 2022 110th sebipopa 🇷🇴 800 45 10ms 22 Sep 2022 110th CatsAreFluffy 800 45 12ms 17 Nov 2022 110th yzhs 🇩🇪 800 45 13ms 17 Jan 2025 110th Garklein 🇨🇦 800 45 9ms 11 Mar 2026 126th ScheintodX 783 46 11ms 16 Mar 2018 126th Altioc 783 46 12ms 26 Jul 2018 126th Mikaeel66 783 46 10ms 9 Nov 2019 126th itiievskyi 🇺🇦 783 46 13ms 5 Aug 2020 126th didion0 🇺🇸 783 46 11ms 2 Feb 2021 126th MathisBullinger 783 46 12ms 20 Jan 2022 126th mebens 783 46 11ms 17 Nov 2022 126th LukeBridges 🇬🇧 783 46 13ms 29 Aug 2024 126th dokutan 783 46 10ms 14 Jul 2025 135th jsoendermann 766 47 11ms 19 Dec 2017 135th labster 766 47 11ms 24 Feb 2018 135th frobinsonj 766 47 12ms 7 Mar 2018 135th gunnermanx 766 47 10ms 8 Jan 2019 135th wudio 766 47 14ms 8 Jan 2019 135th tpiechaczek 🇵🇱 766 47 10ms 10 Jun 2021 135th Ripick 766 47 12ms 18 Jul 2022 135th randolchance 766 47 11ms 19 Jan 2023 135th Isaac-NTT 766 47 13ms 7 Jul 2023 135th coreynash 766 47 12ms 3 Feb 2024 135th BREMAUCY 🇫🇷 766 47 9ms 29 Jun 2025 146th Kibble 750 48 12ms 10 Jul 2020 146th shellbertt 🇨🇦 750 48 11ms 25 Dec 2021 146th amiralitaheri 750 48 13ms 23 Feb 2023 146th asterized 750 48 12ms 31 Aug 2024 150th obarakon 735 49 10ms 15 Jan 2019 150th UpwardProcess 735 49 15ms 11 Jul 2019 150th efgen 735 49 10ms 14 Jun 2020 150th Athe81 735 49 10ms 29 Oct 2020 150th ArmaanAS 735 49 11ms 21 Mar 2021 150th hpr 735 49 11ms 13 Jun 2021 150th ledietz 735 49 12ms 19 Mar 2022 150th Naruyoko 735 49 11ms 6 Mar 2023 150th adamnielson42 🇺🇸 735 49 10ms 24 Apr 2023 150th jbt 735 49 15ms 31 Dec 2023 150th iliazeus 735 49 11ms 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