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 Calendar 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 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 ><> 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 555th GrayJoKing 🇦🇺 917 35 4ms 15 Aug 2023 555th btnlq 917 35 3ms 21 Oct 2023 555th Yewzir 🇧🇪 917 35 4ms 28 Oct 2023 555th Betuaredead 917 35 4ms 12 Nov 2023 555th edsrzf 🇳🇿 917 35 4ms 1 Nov 2024 555th emgordon154 917 35 3ms 22 Dec 2024 555th sean-niemann 🇺🇸 917 35 4ms 26 Apr 2025 555th kg583 🇺🇸 917 35 4ms 25 Sep 2025 569th sean-niemann 🇺🇸 917 36 128ms 3 Aug 2024 569th Steffan153 🇫🇮 917 36 129ms 3 Aug 2024 569th JayXon 🇺🇸 917 36 135ms 4 Aug 2024 569th pardouin 🇫🇷 917 36 136ms 4 Aug 2024 569th lukegustafson 🇺🇸 917 36 130ms 4 Aug 2024 569th Lydxn 🇨🇦 917 36 132ms 6 Aug 2024 575th primo-ppcg 🇹🇭 916 34 1,022ms 6 May 2022 575th HPWiz 🇳🇿 916 34 1,021ms 6 May 2022 577th Lydxn 🇨🇦 916 40 104ms 18 Aug 2021 577th MeWhenI 🇻🇦 916 40 103ms 18 Aug 2021 577th JayXon 🇺🇸 916 40 103ms 18 Aug 2021 580th Lydxn 🇨🇦 916 42 6ms 20 Dec 2023 580th Steffan153 🇫🇮 916 42 5ms 9 Aug 2024 580th sean-niemann 🇺🇸 916 42 6ms 19 Apr 2025 583rd kg583 🇺🇸 916 53 5ms 8 Oct 2025 584th canissimia 🇦🇶 916 134 1ms 14 Jul 2021 585th Lydxn 🇨🇦 915 42 71ms 15 May 2022 585th GrayJoKing 🇦🇺 915 42 69ms 16 May 2022 585th Steffan153 🇫🇮 915 42 78ms 10 Dec 2022 585th JayXon 🇺🇸 915 42 75ms 20 Mar 2023 585th Yewzir 🇧🇪 915 42 80ms 9 Nov 2023 585th Betuaredead 915 42 72ms 13 Nov 2023 585th pardouin 🇫🇷 915 42 93ms 3 Sep 2024 585th DialFrost 🇸🇬 915 42 76ms 14 Nov 2024 585th sean-niemann 🇺🇸 915 42 81ms 18 Apr 2025 585th albanian-laundromat 915 42 91ms 8 Nov 2025 595th MeWhenI 🇻🇦 914 29 4ms 16 Jul 2022 596th saito-ta 🇯🇵 914 41 3ms 19 May 2023 597th saito-ta 🇯🇵 913 17 40ms 26 Jul 2022 597th clockworknazo 913 17 67ms 9 Aug 2022 599th HPWiz 🇳🇿 913 29 514ms 10 May 2023 599th ovs-code 🇩🇪 913 29 490ms 24 Oct 2023 599th Codsilla 🇨🇦 913 29 529ms 31 Oct 2023 599th DialFrost 🇸🇬 913 29 507ms 5 Jan 2024 599th Steffan153 🇫🇮 913 29 518ms 17 Aug 2024 599th sean-niemann 🇺🇸 913 29 495ms 13 Mar 2025 605th retrohun 913 43 16ms 5 Aug 2018 605th Attero 🇸🇪 913 43 10ms 15 May 2020 605th hashkitten 913 43 16ms 24 Sep 2020 605th urojony 🇵🇱 913 43 9ms 28 Dec 2020 605th 77Tigers 913 43 11ms 4 Mar 2021 605th jacklynnepenick 913 43 11ms 14 Aug 2021 605th annaproxy 913 43 10ms 7 Dec 2021 605th emplv 🇱🇻 913 43 10ms 14 Dec 2021 605th bob-th 913 43 10ms 5 Aug 2022 605th galloj 🇨🇿 913 43 9ms 29 Aug 2022 605th MichalMarsalek 🇨🇿 913 43 10ms 14 Jan 2023 605th zbreit 🇺🇸 913 43 11ms 28 May 2023 605th heypwesto 🇳🇿 913 43 9ms 31 May 2023 605th kaptsanovb 913 43 10ms 8 Jun 2023 605th kellantech 913 43 10ms 13 Jun 2023 605th Natanaelel 🇸🇪 913 43 9ms 8 Sep 2023 605th FieryIceStickie 913 43 9ms 27 Nov 2023 605th Bulmenisaurus 913 43 18ms 4 Jun 2024 605th ahmetdemirag 🇨🇾 913 43 12ms 9 Jun 2024 605th thatbirdguythatuknownot 913 43 16ms 24 Aug 2024 605th Stockoh 🇫🇷 913 43 12ms 17 Nov 2024 605th snydej 913 43 9ms 21 Nov 2024 605th randolchance 913 43 10ms 19 Oct 2025 605th FoxInTheClouds 913 43 10ms 20 days ago 629th Lydxn 🇨🇦 913 54 122ms 14 Oct 2022 629th JayXon 🇺🇸 913 54 115ms 13 Jun 2023 631st sisyphus-ppcg 🇦🇺 913 66 1ms 7 Jul 2022 631st m-tkach 🇺🇦 913 66 2ms 8 Mar 2023 631st orthoplex 🇨🇽 913 66 1ms 29 Jun 2023 631st UnderKoen 🇳🇱 913 66 2ms 21 May 2025 635th pardouin 🇫🇷 912 41 2,271ms 31 Oct 2024 635th btnlq 912 41 2,163ms 31 Oct 2024 635th JayXon 🇺🇸 912 41 2,183ms 7 Nov 2024 638th inventshah 912 47 2ms 9 Sep 2022 638th Lydxn 🇨🇦 912 47 2ms 9 Sep 2022 638th sisyphus-ppcg 🇦🇺 912 47 2ms 10 Sep 2022 First Prev 561–640 of 5,404 Next Last