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 NFA Simulator 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 NFA Simulator 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 299th GrayJoKing 🇦🇺 952 28 3ms 9 Apr 2021 299th HPWiz 🇳🇿 952 28 4ms 9 Apr 2021 299th Lydxn 🇨🇦 952 28 3ms 31 Dec 2021 299th saito-ta 🇯🇵 952 28 6ms 15 May 2022 299th Steffan153 🇫🇮 952 28 3ms 21 Feb 2023 299th AlephSquirrel 952 28 3ms 7 Jun 2023 299th pardouin 🇫🇷 952 28 4ms 20 Aug 2024 299th sean-niemann 🇺🇸 952 28 3ms 21 May 2025 299th xsot 🇸🇬 952 28 3ms 22 Jun 2025 299th fuzzylojik-golf 🇺🇸 952 28 3ms 6 Jul 2025 311th primo-ppcg 🇹🇭 950 43 10ms 5 Jun 2018 312th HPWiz 🇳🇿 948 43 149ms 20 May 2018 312th bforte 948 43 155ms 26 Dec 2018 312th primo-ppcg 🇹🇭 948 43 135ms 27 Dec 2018 312th Bubbler-4 948 43 154ms 20 Feb 2019 312th andersk 🇺🇸 948 43 144ms 24 Mar 2020 312th GrayJoKing 🇦🇺 948 43 116ms 4 Dec 2020 312th prplz 🇦🇺 948 43 134ms 4 Dec 2020 312th sisyphus-ppcg 🇦🇺 948 43 151ms 27 Jan 2021 312th JayXon 🇺🇸 948 43 132ms 18 Feb 2021 312th lynn 948 43 153ms 14 Mar 2021 312th xnor-gate 948 43 131ms 29 Apr 2021 312th Lydxn 🇨🇦 948 43 134ms 19 Jun 2021 312th Steffan153 🇫🇮 948 43 120ms 11 Jan 2023 312th btnlq 948 43 159ms 14 Oct 2023 312th ovs-code 🇩🇪 948 43 161ms 11 Nov 2023 312th Yewzir 🇧🇪 948 43 138ms 17 Feb 2024 312th DialFrost 🇸🇬 948 43 122ms 4 Aug 2024 312th pardouin 🇫🇷 948 43 147ms 22 Aug 2024 312th alomiF 948 43 133ms 22 Aug 2024 312th sean-niemann 🇺🇸 948 43 124ms 29 Dec 2024 312th Natanaelel 🇸🇪 948 43 109ms 22 Apr 2025 312th YAJUE114514 948 43 124ms 15 Aug 2025 312th fuzzylojik-golf 🇺🇸 948 43 114ms 27 Aug 2025 312th albanian-laundromat 948 43 139ms 4 Oct 2025 312th iczelia 🇩🇪 948 43 155ms 19 Oct 2025 337th JayXon 🇺🇸 948 66 350ms 24 Sep 2025 337th sean-niemann 🇺🇸 948 66 357ms 24 Sep 2025 337th namelessiw 948 66 339ms 4 Oct 2025 337th MeWhenI 🇻🇦 948 66 347ms 24 days ago 341st btnlq 947 53 326ms 10 Mar 2023 341st JayXon 🇺🇸 947 53 342ms 10 Mar 2023 341st Lydxn 🇨🇦 947 53 348ms 19 May 2023 341st AdrienHache 🇫🇷 947 53 349ms 20 Jun 2023 341st stefangimmillaro 947 53 334ms 15 Jul 2023 341st MeWhenI 🇻🇦 947 53 344ms 26 Jul 2023 341st namelessiw 947 53 345ms 12 Dec 2023 341st sean-niemann 🇺🇸 947 53 396ms 23 Dec 2024 341st Yax42 🇫🇷 947 53 352ms 9 Feb 2025 350th Lydxn 🇨🇦 946 28 588ms 6 Feb 2022 350th antimon2 🇯🇵 946 28 531ms 2 Oct 2022 352nd GrayJoKing 🇦🇺 945 21 2ms 28 Dec 2020 352nd HPWiz 🇳🇿 945 21 2ms 7 Feb 2022 352nd Lydxn 🇨🇦 945 21 2ms 4 Aug 2023 352nd MeWhenI 🇻🇦 945 21 2ms 15 Feb 2025 356th nwellnhof 🇩🇪 945 37 9ms 31 Oct 2021 356th jansekulowicz 945 37 9ms 14 May 2022 356th AlephSquirrel 945 37 8ms 18 Jul 2022 356th stefangimmillaro 945 37 9ms 18 Nov 2023 356th Just4FunCoder 945 37 8ms 18 Feb 2024 356th Yewzir 🇧🇪 945 37 8ms 9 Jun 2024 356th SirBogman 🇺🇸 945 37 8ms 12 Aug 2025 356th CaedenHarper 🇨🇦 945 37 9ms 18 Aug 2025 364th primo-ppcg 🇹🇭 945 41 2ms 17 Dec 2018 364th Waffle3z 945 41 2ms 18 Oct 2020 364th DaDerpDuck 945 41 1ms 22 Jan 2021 364th sisyphus-ppcg 🇦🇺 945 41 1ms 7 Apr 2021 364th Lydxn 🇨🇦 945 41 1ms 12 Jul 2021 364th JayXon 🇺🇸 945 41 1ms 12 Jul 2021 364th GrayJoKing 🇦🇺 945 41 1ms 8 Apr 2022 364th jared-hughes 945 41 1ms 6 Jul 2022 364th btnlq 945 41 1ms 25 Dec 2022 364th MeWhenI 🇻🇦 945 41 1ms 31 Dec 2022 364th Steffan153 🇫🇮 945 41 1ms 21 Feb 2023 364th jacobly0 🇺🇸 945 41 1ms 10 Sep 2023 First Prev 301–375 of 5,282 Next Last