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 321st HPWiz 🇳🇿 948 43 115ms 20 May 2018 321st bforte 948 43 132ms 26 Dec 2018 321st primo-ppcg 🇹🇭 948 43 115ms 27 Dec 2018 321st Bubbler-4 948 43 119ms 20 Feb 2019 321st andersk 🇺🇸 948 43 132ms 24 Mar 2020 321st GrayJoKing 🇦🇺 948 43 110ms 4 Dec 2020 321st prplz 🇦🇺 948 43 113ms 4 Dec 2020 321st sisyphus-ppcg 🇦🇺 948 43 113ms 27 Jan 2021 321st JayXon 🇺🇸 948 43 115ms 18 Feb 2021 321st lynn 948 43 113ms 14 Mar 2021 321st xnor-gate 948 43 116ms 29 Apr 2021 321st Lydxn 🇨🇦 948 43 112ms 19 Jun 2021 321st Steffan153 🇫🇮 948 43 112ms 11 Jan 2023 321st btnlq 948 43 112ms 14 Oct 2023 321st ovs-code 🇩🇪 948 43 109ms 11 Nov 2023 321st Yewzir 🇧🇪 948 43 117ms 17 Feb 2024 321st DialFrost 🇸🇬 948 43 114ms 4 Aug 2024 321st pardouin 🇫🇷 948 43 124ms 22 Aug 2024 321st alomiF 948 43 115ms 22 Aug 2024 321st sean-niemann 🇺🇸 948 43 123ms 29 Dec 2024 321st Natanaelel 🇸🇪 948 43 116ms 22 Apr 2025 321st YAJUE114514 948 43 118ms 15 Aug 2025 321st fuzzylojik-golf 🇺🇸 948 43 110ms 27 Aug 2025 321st albanian-laundromat 948 43 115ms 4 Oct 2025 321st iczelia 🇩🇪 948 43 113ms 19 Oct 2025 321st edsrzf 🇳🇿 948 43 132ms 21 Dec 2025 347th btnlq 948 53 433ms 10 Mar 2023 347th JayXon 🇺🇸 948 53 408ms 10 Mar 2023 347th Lydxn 🇨🇦 948 53 429ms 19 May 2023 347th AdrienHache 🇫🇷 948 53 425ms 20 Jun 2023 347th stefangimmillaro 948 53 427ms 15 Jul 2023 347th MeWhenI 🇻🇦 948 53 407ms 26 Jul 2023 347th namelessiw 948 53 452ms 12 Dec 2023 347th sean-niemann 🇺🇸 948 53 426ms 23 Dec 2024 347th Yax42 🇫🇷 948 53 431ms 9 Feb 2025 356th JayXon 🇺🇸 948 66 530ms 24 Sep 2025 356th sean-niemann 🇺🇸 948 66 652ms 24 Sep 2025 356th namelessiw 948 66 512ms 4 Oct 2025 356th MeWhenI 🇻🇦 948 66 702ms 7 Nov 2025 360th GrayJoKing 🇦🇺 946 21 2ms 28 Dec 2020 360th HPWiz 🇳🇿 946 21 2ms 7 Feb 2022 360th Lydxn 🇨🇦 946 21 2ms 4 Aug 2023 360th MeWhenI 🇻🇦 946 21 2ms 15 Feb 2025 364th Lydxn 🇨🇦 946 28 647ms 6 Feb 2022 364th antimon2 🇯🇵 946 28 532ms 2 Oct 2022 366th nwellnhof 🇩🇪 945 37 9ms 31 Oct 2021 366th jansekulowicz 945 37 9ms 14 May 2022 366th AlephSquirrel 945 37 11ms 18 Jul 2022 366th stefangimmillaro 945 37 9ms 18 Nov 2023 366th Just4FunCoder 945 37 9ms 18 Feb 2024 366th Yewzir 🇧🇪 945 37 8ms 9 Jun 2024 366th SirBogman 🇺🇸 945 37 9ms 12 Aug 2025 366th CaedenHarper 🇨🇦 945 37 10ms 18 Aug 2025 374th primo-ppcg 🇹🇭 945 41 1ms 17 Dec 2018 374th Waffle3z 945 41 1ms 18 Oct 2020 374th DaDerpDuck 945 41 1ms 22 Jan 2021 374th sisyphus-ppcg 🇦🇺 945 41 1ms 7 Apr 2021 374th JayXon 🇺🇸 945 41 1ms 12 Jul 2021 374th GrayJoKing 🇦🇺 945 41 1ms 8 Apr 2022 374th jared-hughes 945 41 1ms 6 Jul 2022 374th btnlq 945 41 1ms 25 Dec 2022 374th MeWhenI 🇻🇦 945 41 1ms 31 Dec 2022 374th jacobly0 🇺🇸 945 41 1ms 10 Sep 2023 374th xsot 🇸🇬 945 41 1ms 10 Oct 2023 374th lynn 945 41 1ms 23 Jun 2024 374th pardouin 🇫🇷 945 41 1ms 5 Oct 2024 374th koipondx86 945 41 1ms 5 Nov 2024 374th FlyingPenguin223 945 41 2ms 5 Nov 2024 374th fuzzylojik-golf 🇺🇸 945 41 1ms 6 Jul 2025 374th snoozingnewt 🇨🇦 945 41 2ms 11 Dec 2025 374th sean-niemann 🇺🇸 945 41 1ms 23 Dec 2025 374th DialFrost 🇸🇬 945 41 2ms 31 Dec 2025 374th Steffan153 🇫🇮 945 41 2ms 15 hours ago 394th xsot 🇸🇬 942 52 2ms 12 Oct 2023 395th JayXon 🇺🇸 942 61 120ms 13 Jan 2022 395th Lydxn 🇨🇦 942 61 127ms 13 Jan 2022 395th primo-ppcg 🇹🇭 942 61 120ms 14 Jan 2022 395th lynn 942 61 118ms 10 Mar 2022 395th ndren 942 61 125ms 27 Sep 2023 395th stefangimmillaro 942 61 119ms 18 Oct 2023 First Prev 321–400 of 5,413 Next Last