Prime Numbers in all languages 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input 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 ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input 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 Chars Time Submitted 901st kg583 🇺🇸 883 57 37ms 14 Feb 2025 902nd primo-ppcg 🇹🇭 882 55 5ms 30 Jan 2022 902nd Lydxn 🇨🇦 882 55 5ms 30 Jan 2022 902nd AlephSquirrel 882 55 5ms 10 Oct 2024 905th edsrzf 🇳🇿 881 71 427ms 24 Sep 2025 905th b-illy 🇬🇧 881 71 437ms 24 Sep 2025 905th voytxt 🇨🇿 881 71 495ms 25 Sep 2025 905th stefangimmillaro 881 71 443ms 6 Oct 2025 905th h3ra993huskp 🇯🇵 881 71 605ms 17 days ago 905th ScottHamper 881 71 444ms 17 days ago 911th primo-ppcg 🇹🇭 878 91 274ms 21 Apr 2020 911th prplz 🇦🇺 878 91 271ms 24 Apr 2020 911th stefangimmillaro 878 91 278ms 21 Aug 2023 914th Shanethegamer 🇺🇸 878 111 9ms 1 Aug 2023 914th Lydxn 🇨🇦 878 111 9ms 1 Aug 2023 914th MeWhenI 🇻🇦 878 111 9ms 1 Aug 2023 914th JayXon 🇺🇸 878 111 10ms 2 Aug 2023 914th Steffan153 🇫🇮 878 111 9ms 2 Aug 2023 914th janbehrens 🇩🇪 878 111 10ms 2 Aug 2023 914th GrayJoKing 🇦🇺 878 111 10ms 11 Aug 2023 914th BREMAUCY 🇫🇷 878 111 9ms 7 Sep 2023 914th Attero 🇸🇪 878 111 10ms 20 Sep 2023 914th lynn 878 111 9ms 17 Oct 2023 914th dokutan 878 111 9ms 26 Oct 2023 914th Yewzir 🇧🇪 878 111 9ms 12 Mar 2024 914th rucin93 🇵🇱 878 111 11ms 10 May 2024 914th HumanoidCPU 878 111 10ms 18 May 2024 914th KatieLG 🇬🇧 878 111 10ms 8 Jul 2024 914th pardouin 🇫🇷 878 111 9ms 20 Aug 2024 914th GolfingSuccess 🇬🇷 878 111 10ms 31 Aug 2024 914th emgordon154 878 111 9ms 4 Dec 2024 914th CaedenHarper 🇨🇦 878 111 9ms 24 Jan 2025 914th albanian-laundromat 878 111 10ms 20 Jul 2025 914th Babafaba 878 111 10ms 24 Oct 2025 914th snoozingnewt 🇨🇦 878 111 10ms 12 days ago 936th scpchicken 🇵🇼 876 21 125ms 10 Mar 2022 937th cure-honey 🇯🇵 876 51 40ms 15 Jul 2021 937th Lydxn 🇨🇦 876 51 40ms 15 Jul 2021 939th Lydxn 🇨🇦 876 94 1,875ms 22 Apr 2024 939th JayXon 🇺🇸 876 94 1,733ms 22 Apr 2024 941st darryletc 875 40 9ms 8 Jan 2019 941st janlelis 875 40 9ms 10 Feb 2021 941st 051 🇸🇬 875 40 9ms 19 Aug 2022 941st nstearns96 🇬🇧 875 40 9ms 28 Nov 2022 941st NickTheEASDude 🇺🇸 875 40 9ms 11 Apr 2024 941st LordSir101 875 40 9ms 11 Aug 2025 947th sisyphus-ppcg 🇦🇺 875 41 2ms 4 Nov 2022 948th prplz 🇦🇺 875 56 2ms 2 Jan 2022 948th Irratix 🇳🇱 875 56 1ms 13 Jun 2022 948th roupiq 🇵🇱 875 56 2ms 14 Apr 2024 948th sean-niemann 🇺🇸 875 56 1ms 25 Feb 2025 948th DialFrost 🇸🇬 875 56 2ms 14 Nov 2025 953rd DialFrost 🇸🇬 874 109 443ms 6 Mar 2025 953rd MeWhenI 🇻🇦 874 109 460ms 28 Mar 2025 953rd emgordon154 874 109 451ms 29 Apr 2025 956th emgordon154 873 61 98ms 20 days ago 956th DialFrost 🇸🇬 873 61 129ms 20 days ago 956th GolfingSuccess 🇬🇷 873 61 101ms 19 days ago 956th edsrzf 🇳🇿 873 61 114ms 19 days ago 956th snoozingnewt 🇨🇦 873 61 127ms 17 days ago 961st btnlq 873 69 1ms 7 Nov 2020 962nd PFischbeck 872 45 15ms 30 Jan 2018 962nd temich-nosov 872 45 9ms 17 Feb 2018 962nd GeoffroyF 872 45 15ms 16 May 2018 962nd daedals 872 45 9ms 24 Apr 2019 962nd markus-rekdal 872 45 9ms 11 Jun 2019 962nd dzhang314 872 45 9ms 13 Aug 2019 962nd cellobix 872 45 18ms 14 Aug 2019 962nd sk- 872 45 9ms 18 Sep 2019 962nd hoodadam 872 45 9ms 23 Sep 2019 962nd jmhowl 872 45 9ms 21 Dec 2019 962nd Iluvatar 872 45 9ms 10 May 2020 962nd chrismilson 872 45 9ms 18 May 2020 962nd GalladeGuy 🇺🇸 872 45 10ms 20 May 2020 962nd antimon2 🇯🇵 872 45 10ms 27 Jul 2020 First Prev 901–975 of 5,319 Next Last