Prime Numbers in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 600th diddily 917 12 34ms 30 Oct 2019 600th BBoehm 🇩🇪 917 12 36ms 29 Dec 2020 600th Toanuvo 917 12 35ms 20 Jan 2022 600th saltysylvi 917 12 34ms 11 Oct 2022 600th aksyristos 917 12 35ms 26 Feb 2023 600th jhonw 917 12 39ms 22 Sep 2023 600th alphafalfa 917 12 2ms 15 Jul 2024 600th plcc0 917 12 34ms 8 May 2025 609th sisyphus-ppcg 🇦🇺 917 29 8ms 12 Aug 2024 609th btnlq 917 29 8ms 14 Aug 2024 609th DialFrost 🇸🇬 917 29 9ms 17 Aug 2024 609th ovs-code 🇩🇪 917 29 9ms 17 Aug 2024 609th Steffan153 🇫🇮 917 29 8ms 17 Aug 2024 609th emgordon154 917 29 8ms 18 Sep 2024 609th sean-niemann 🇺🇸 917 29 9ms 29 Dec 2024 616th primo-ppcg 🇹🇭 916 34 15ms 6 May 2022 616th HPWiz 🇳🇿 916 34 13ms 6 May 2022 618th Steffan153 🇫🇮 916 35 4ms 16 Apr 2023 618th Shanethegamer 🇺🇸 916 35 4ms 17 Apr 2023 618th Lydxn 🇨🇦 916 35 4ms 18 Apr 2023 618th AlephSquirrel 916 35 3ms 20 Apr 2023 618th primo-ppcg 🇹🇭 916 35 4ms 27 Apr 2023 618th MeWhenI 🇻🇦 916 35 4ms 23 May 2023 618th GrayJoKing 🇦🇺 916 35 4ms 15 Aug 2023 618th btnlq 916 35 4ms 21 Oct 2023 618th Yewzir 🇧🇪 916 35 3ms 28 Oct 2023 618th Betuaredead 916 35 4ms 12 Nov 2023 618th edsrzf 🇳🇿 916 35 5ms 1 Nov 2024 618th emgordon154 916 35 4ms 22 Dec 2024 618th sean-niemann 🇺🇸 916 35 3ms 26 Apr 2025 618th kg583 🇺🇸 916 35 5ms 25 Sep 2025 632nd kg583 🇺🇸 916 53 6ms 8 Oct 2025 633rd canissimia 🇦🇶 916 134 1ms 14 Jul 2021 634th primo-ppcg 🇹🇭 915 48 1,247ms 28 May 2021 634th Lydxn 🇨🇦 915 48 1,257ms 25 Oct 2021 636th nwellnhof 🇩🇪 915 64 342ms 21 Dec 2021 636th btnlq 915 64 316ms 10 Mar 2023 636th AdrienHache 🇫🇷 915 64 338ms 31 May 2023 636th MeWhenI 🇻🇦 915 64 341ms 26 Jul 2023 636th sean-niemann 🇺🇸 915 64 344ms 23 Dec 2024 636th WalrusesAreAwesome 915 64 349ms 11 Jan 2025 636th prplz 🇦🇺 915 64 341ms 23 Jan 2025 636th Yax42 🇫🇷 915 64 309ms 1 Aug 2025 644th saito-ta 🇯🇵 914 41 4ms 19 May 2023 645th HPWiz 🇳🇿 913 31 513ms 10 May 2023 645th ovs-code 🇩🇪 913 31 517ms 24 Oct 2023 645th Codsilla 🇨🇦 913 31 524ms 31 Oct 2023 645th DialFrost 🇸🇬 913 31 512ms 5 Jan 2024 645th Steffan153 🇫🇮 913 31 561ms 17 Aug 2024 645th sean-niemann 🇺🇸 913 31 537ms 13 Mar 2025 651st AdrienHache 🇫🇷 913 40 57ms 17 Oct 2024 652nd Lydxn 🇨🇦 913 42 292ms 15 May 2022 652nd GrayJoKing 🇦🇺 913 42 295ms 16 May 2022 652nd Steffan153 🇫🇮 913 42 290ms 10 Dec 2022 652nd JayXon 🇺🇸 913 42 287ms 20 Mar 2023 652nd Yewzir 🇧🇪 913 42 290ms 9 Nov 2023 652nd Betuaredead 913 42 282ms 13 Nov 2023 652nd pardouin 🇫🇷 913 42 284ms 3 Sep 2024 652nd DialFrost 🇸🇬 913 42 280ms 14 Nov 2024 652nd sean-niemann 🇺🇸 913 42 314ms 18 Apr 2025 652nd albanian-laundromat 913 42 280ms 11 hours ago 662nd retrohun 913 43 17ms 5 Aug 2018 662nd Attero 🇸🇪 913 43 11ms 15 May 2020 662nd hashkitten 913 43 17ms 24 Sep 2020 662nd urojony 🇵🇱 913 43 10ms 28 Dec 2020 662nd 77Tigers 913 43 12ms 4 Mar 2021 662nd jacklynnepenick 913 43 12ms 14 Aug 2021 662nd annaproxy 913 43 13ms 7 Dec 2021 662nd emplv 🇱🇻 913 43 10ms 14 Dec 2021 662nd bob-th 913 43 13ms 5 Aug 2022 662nd galloj 🇨🇿 913 43 9ms 29 Aug 2022 662nd MichalMarsalek 🇨🇿 913 43 14ms 14 Jan 2023 662nd zbreit 🇺🇸 913 43 11ms 28 May 2023 662nd heypwesto 🇳🇿 913 43 10ms 31 May 2023 662nd kaptsanovb 913 43 14ms 8 Jun 2023 First Prev 601–675 of 5,266 Next Last