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 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 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 561st Steffan153 🇫🇮 916 35 3ms 16 Apr 2023 561st Shanethegamer 🇺🇸 916 35 4ms 17 Apr 2023 561st Lydxn 🇨🇦 916 35 4ms 18 Apr 2023 561st AlephSquirrel 916 35 3ms 20 Apr 2023 561st primo-ppcg 🇹🇭 916 35 4ms 27 Apr 2023 561st MeWhenI 🇻🇦 916 35 3ms 23 May 2023 561st GrayJoKing 🇦🇺 916 35 4ms 15 Aug 2023 561st btnlq 916 35 3ms 21 Oct 2023 561st Yewzir 🇧🇪 916 35 4ms 28 Oct 2023 561st Betuaredead 916 35 4ms 12 Nov 2023 561st edsrzf 🇳🇿 916 35 4ms 1 Nov 2024 561st emgordon154 916 35 3ms 22 Dec 2024 561st sean-niemann 🇺🇸 916 35 4ms 26 Apr 2025 561st kg583 🇺🇸 916 35 4ms 25 Sep 2025 575th Lydxn 🇨🇦 916 40 104ms 18 Aug 2021 575th MeWhenI 🇻🇦 916 40 103ms 18 Aug 2021 575th JayXon 🇺🇸 916 40 103ms 18 Aug 2021 578th Lydxn 🇨🇦 916 42 6ms 20 Dec 2023 578th Steffan153 🇫🇮 916 42 5ms 9 Aug 2024 578th sean-niemann 🇺🇸 916 42 6ms 19 Apr 2025 581st kg583 🇺🇸 916 53 5ms 8 Oct 2025 582nd canissimia 🇦🇶 916 134 1ms 14 Jul 2021 583rd Lydxn 🇨🇦 915 42 71ms 15 May 2022 583rd GrayJoKing 🇦🇺 915 42 69ms 16 May 2022 583rd Steffan153 🇫🇮 915 42 78ms 10 Dec 2022 583rd JayXon 🇺🇸 915 42 75ms 20 Mar 2023 583rd Yewzir 🇧🇪 915 42 80ms 9 Nov 2023 583rd Betuaredead 915 42 72ms 13 Nov 2023 583rd pardouin 🇫🇷 915 42 93ms 3 Sep 2024 583rd DialFrost 🇸🇬 915 42 76ms 14 Nov 2024 583rd sean-niemann 🇺🇸 915 42 81ms 18 Apr 2025 583rd albanian-laundromat 915 42 91ms 8 Nov 2025 593rd MeWhenI 🇻🇦 914 29 4ms 16 Jul 2022 594th saito-ta 🇯🇵 914 41 3ms 19 May 2023 595th saito-ta 🇯🇵 913 17 40ms 26 Jul 2022 595th clockworknazo 913 17 67ms 9 Aug 2022 597th HPWiz 🇳🇿 913 29 514ms 10 May 2023 597th ovs-code 🇩🇪 913 29 490ms 24 Oct 2023 597th Codsilla 🇨🇦 913 29 529ms 31 Oct 2023 597th DialFrost 🇸🇬 913 29 507ms 5 Jan 2024 597th Steffan153 🇫🇮 913 29 518ms 17 Aug 2024 597th sean-niemann 🇺🇸 913 29 495ms 13 Mar 2025 603rd retrohun 913 43 15ms 5 Aug 2018 603rd Attero 🇸🇪 913 43 10ms 15 May 2020 603rd hashkitten 913 43 15ms 24 Sep 2020 603rd urojony 🇵🇱 913 43 9ms 28 Dec 2020 603rd 77Tigers 913 43 11ms 4 Mar 2021 603rd jacklynnepenick 913 43 11ms 14 Aug 2021 603rd annaproxy 913 43 9ms 7 Dec 2021 603rd emplv 🇱🇻 913 43 9ms 14 Dec 2021 603rd bob-th 913 43 9ms 5 Aug 2022 603rd galloj 🇨🇿 913 43 9ms 29 Aug 2022 603rd MichalMarsalek 🇨🇿 913 43 9ms 14 Jan 2023 603rd zbreit 🇺🇸 913 43 9ms 28 May 2023 603rd heypwesto 🇳🇿 913 43 8ms 31 May 2023 603rd kaptsanovb 913 43 9ms 8 Jun 2023 603rd kellantech 913 43 9ms 13 Jun 2023 603rd Natanaelel 🇸🇪 913 43 9ms 8 Sep 2023 603rd FieryIceStickie 913 43 9ms 27 Nov 2023 603rd Bulmenisaurus 913 43 15ms 4 Jun 2024 603rd ahmetdemirag 🇨🇾 913 43 11ms 9 Jun 2024 603rd thatbirdguythatuknownot 913 43 15ms 24 Aug 2024 603rd Stockoh 🇫🇷 913 43 11ms 17 Nov 2024 603rd snydej 913 43 9ms 21 Nov 2024 603rd randolchance 913 43 10ms 19 Oct 2025 603rd FoxInTheClouds 913 43 9ms 15 days ago 627th Lydxn 🇨🇦 913 54 122ms 14 Oct 2022 627th JayXon 🇺🇸 913 54 115ms 13 Jun 2023 629th sisyphus-ppcg 🇦🇺 913 66 1ms 7 Jul 2022 629th m-tkach 🇺🇦 913 66 2ms 8 Mar 2023 629th orthoplex 🇨🇽 913 66 1ms 29 Jun 2023 629th UnderKoen 🇳🇱 913 66 2ms 21 May 2025 633rd pardouin 🇫🇷 912 41 2,895ms 31 Oct 2024 633rd btnlq 912 41 2,916ms 31 Oct 2024 633rd JayXon 🇺🇸 912 41 2,986ms 7 Nov 2024 636th inventshah 912 47 2ms 9 Sep 2022 636th Lydxn 🇨🇦 912 47 2ms 9 Sep 2022 636th sisyphus-ppcg 🇦🇺 912 47 2ms 10 Sep 2022 636th JayXon 🇺🇸 912 47 2ms 10 Sep 2022 636th GrayJoKing 🇦🇺 912 47 2ms 11 Sep 2022 First Prev 561–640 of 5,387 Next Last