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 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 561st Steffan153 🇫🇮 918 35 4ms 16 Apr 2023 561st Shanethegamer 🇺🇸 918 35 4ms 17 Apr 2023 561st Lydxn 🇨🇦 918 35 4ms 18 Apr 2023 561st AlephSquirrel 918 35 4ms 20 Apr 2023 561st primo-ppcg 🇹🇭 918 35 3ms 27 Apr 2023 561st MeWhenI 🇻🇦 918 35 3ms 23 May 2023 561st GrayJoKing 🇦🇺 918 35 3ms 15 Aug 2023 561st btnlq 918 35 4ms 21 Oct 2023 561st Yewzir 🇧🇪 918 35 3ms 28 Oct 2023 561st Betuaredead 918 35 4ms 12 Nov 2023 561st edsrzf 🇳🇿 918 35 4ms 1 Nov 2024 561st emgordon154 918 35 3ms 22 Dec 2024 561st sean-niemann 🇺🇸 918 35 4ms 26 Apr 2025 561st kg583 🇺🇸 918 35 4ms 25 Sep 2025 575th Lydxn 🇨🇦 918 46 10ms 15 Nov 2021 575th lynn 918 46 9ms 15 Nov 2021 575th btnlq 918 46 9ms 15 Nov 2021 575th GrayJoKing 🇦🇺 918 46 9ms 16 Nov 2021 575th Steffan153 🇫🇮 918 46 9ms 30 Oct 2022 575th Yewzir 🇧🇪 918 46 8ms 11 Apr 2024 575th ovs-code 🇩🇪 918 46 9ms 29 Jun 2024 575th sean-niemann 🇺🇸 918 46 9ms 6 Apr 2025 583rd yokasuretsu 917 12 33ms 8 Nov 2018 583rd diddily 917 12 34ms 30 Oct 2019 583rd BBoehm 🇩🇪 917 12 33ms 29 Dec 2020 583rd Toanuvo 917 12 34ms 20 Jan 2022 583rd saltysylvi 917 12 34ms 11 Oct 2022 583rd jhonw 917 12 34ms 22 Sep 2023 583rd alphafalfa 917 12 2ms 15 Jul 2024 583rd plcc0 917 12 34ms 8 May 2025 583rd aksyristos 917 12 34ms 13 Jan 2026 583rd denkyuu1 917 12 34ms 23 Feb 2026 593rd sean-niemann 🇺🇸 917 36 160ms 3 Aug 2024 593rd Steffan153 🇫🇮 917 36 136ms 3 Aug 2024 593rd JayXon 🇺🇸 917 36 139ms 4 Aug 2024 593rd pardouin 🇫🇷 917 36 140ms 4 Aug 2024 593rd lukegustafson 🇺🇸 917 36 138ms 4 Aug 2024 593rd Lydxn 🇨🇦 917 36 136ms 6 Aug 2024 599th Lydxn 🇨🇦 917 40 134ms 18 Aug 2021 599th MeWhenI 🇻🇦 917 40 136ms 18 Aug 2021 599th JayXon 🇺🇸 917 40 137ms 18 Aug 2021 602nd canissimia 🇦🇶 917 134 1ms 14 Jul 2021 603rd MeWhenI 🇻🇦 916 29 5ms 16 Jul 2022 604th primo-ppcg 🇹🇭 916 34 1,022ms 6 May 2022 604th HPWiz 🇳🇿 916 34 1,022ms 6 May 2022 606th Lydxn 🇨🇦 916 42 7ms 20 Dec 2023 606th Steffan153 🇫🇮 916 42 6ms 9 Aug 2024 606th sean-niemann 🇺🇸 916 42 6ms 19 Apr 2025 609th kg583 🇺🇸 916 53 5ms 8 Oct 2025 610th pardouin 🇫🇷 915 41 2,547ms 31 Oct 2024 610th btnlq 915 41 2,469ms 31 Oct 2024 610th JayXon 🇺🇸 915 41 2,474ms 7 Nov 2024 610th Steffan153 🇫🇮 915 41 2,375ms 13 Feb 2026 614th Lydxn 🇨🇦 915 42 81ms 15 May 2022 614th GrayJoKing 🇦🇺 915 42 78ms 16 May 2022 614th Steffan153 🇫🇮 915 42 76ms 10 Dec 2022 614th JayXon 🇺🇸 915 42 76ms 20 Mar 2023 614th Yewzir 🇧🇪 915 42 77ms 9 Nov 2023 614th Betuaredead 915 42 92ms 13 Nov 2023 614th pardouin 🇫🇷 915 42 79ms 3 Sep 2024 614th DialFrost 🇸🇬 915 42 73ms 14 Nov 2024 614th sean-niemann 🇺🇸 915 42 75ms 18 Apr 2025 614th albanian-laundromat 915 42 74ms 8 Nov 2025 624th Lydxn 🇨🇦 915 54 112ms 14 Oct 2022 624th JayXon 🇺🇸 915 54 115ms 13 Jun 2023 626th HPWiz 🇳🇿 914 29 498ms 10 May 2023 626th ovs-code 🇩🇪 914 29 499ms 24 Oct 2023 626th Codsilla 🇨🇦 914 29 508ms 31 Oct 2023 626th DialFrost 🇸🇬 914 29 535ms 5 Jan 2024 626th Steffan153 🇫🇮 914 29 512ms 17 Aug 2024 626th sean-niemann 🇺🇸 914 29 534ms 13 Mar 2025 632nd saito-ta 🇯🇵 914 41 3ms 19 May 2023 633rd saito-ta 🇯🇵 913 17 42ms 26 Jul 2022 633rd clockworknazo 913 17 67ms 9 Aug 2022 635th retrohun 913 43 15ms 5 Aug 2018 635th Attero 🇸🇪 913 43 9ms 15 May 2020 635th hashkitten 913 43 16ms 24 Sep 2020 635th urojony 🇵🇱 913 43 9ms 28 Dec 2020 635th 77Tigers 913 43 11ms 4 Mar 2021 635th jacklynnepenick 913 43 11ms 14 Aug 2021 First Prev 561–640 of 5,524 Next Last