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 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 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 ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 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 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 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 400th Lydxn 🇨🇦 942 61 122ms 13 Jan 2022 400th primo-ppcg 🇹🇭 942 61 123ms 14 Jan 2022 400th lynn 942 61 124ms 10 Mar 2022 400th ndren 942 61 120ms 27 Sep 2023 400th stefangimmillaro 942 61 123ms 18 Oct 2023 400th pardouin 🇫🇷 942 61 121ms 24 Aug 2024 400th edsrzf 🇳🇿 942 61 128ms 26 Oct 2024 400th acotis 942 61 128ms 10 Jan 2025 400th fuzzylojik-golf 🇺🇸 942 61 119ms 28 Jun 2025 400th kumavale 942 61 122ms 26 Aug 2025 400th sean-niemann 🇺🇸 942 61 125ms 6 Jan 2026 412th Lydxn 🇨🇦 941 70 56ms 2 Jan 2022 412th JayXon 🇺🇸 941 70 58ms 7 Mar 2022 414th primo-ppcg 🇹🇭 937 40 24ms 19 Jul 2022 415th Lydxn 🇨🇦 935 35 376ms 16 Jan 2024 415th Steffan153 🇫🇮 935 35 486ms 16 Jan 2024 415th DialFrost 🇸🇬 935 35 428ms 16 Jan 2024 415th sean-niemann 🇺🇸 935 35 382ms 17 Jan 2024 415th JayXon 🇺🇸 935 35 372ms 18 Jan 2024 415th m-tkach 🇺🇦 935 35 410ms 21 Jan 2024 415th xsot 🇸🇬 935 35 397ms 29 Jan 2024 415th Yewzir 🇧🇪 935 35 459ms 4 Feb 2024 415th pardouin 🇫🇷 935 35 414ms 24 Jun 2024 415th b-illy 🇬🇧 935 35 387ms 7 Sep 2024 415th kg583 🇺🇸 935 35 390ms 16 Oct 2024 415th fuzzylojik-golf 🇺🇸 935 35 414ms 2 Jul 2025 427th Constructor7 935 42 10ms 22 Feb 2018 427th kmaork 🇮🇱 935 42 9ms 18 Apr 2018 427th TFeld00 🇩🇰 935 42 9ms 8 Aug 2019 427th prplz 🇦🇺 935 42 9ms 27 Nov 2019 427th andersk 🇺🇸 935 42 10ms 20 Mar 2020 427th apourchot 935 42 9ms 15 Feb 2021 427th marcin7Cd 935 42 9ms 6 Mar 2021 427th rak1507 🇬🇧 935 42 9ms 1 Apr 2021 427th Indivicivet 935 42 9ms 10 May 2021 427th nwellnhof 🇩🇪 935 42 28ms 31 Oct 2021 427th akshatj27 🇦🇶 935 42 10ms 28 Dec 2021 427th anter69 🇭🇺 935 42 10ms 26 Jan 2022 427th MichaelMBradley 🇨🇦 935 42 9ms 2 Apr 2022 427th janbehrens 🇩🇪 935 42 9ms 30 May 2022 427th 051 🇸🇬 935 42 10ms 8 Aug 2022 427th vhoulbreque 🇫🇷 935 42 9ms 18 Aug 2022 427th dzshn 935 42 10ms 24 Aug 2022 427th OllieBoyne 🇬🇧 935 42 9ms 19 Sep 2022 427th commandz0 🇺🇸 935 42 9ms 29 Sep 2022 427th FlorianCassayre 🇫🇷 935 42 9ms 28 Oct 2022 427th betaveros 935 42 10ms 4 Jan 2023 427th b10011 🇫🇮 935 42 9ms 13 Jan 2023 427th SirFireball3521 935 42 10ms 19 Jan 2023 427th Alex-x90 🇺🇸 935 42 10ms 13 Feb 2023 427th Bubbler-4 935 42 12ms 23 Feb 2023 427th scpchicken 🇵🇼 935 42 9ms 16 Mar 2023 427th Eilonlif 🇮🇱 935 42 10ms 30 Mar 2023 427th Erik-M-Larsson 935 42 9ms 4 Apr 2023 427th fourth-bit 935 42 9ms 3 Jul 2023 427th 2011-Chan-Ethan 935 42 10ms 5 Jul 2023 427th elgan65536 🇺🇸 935 42 9ms 19 Nov 2023 427th cros107 🇦🇺 935 42 9ms 24 Nov 2023 427th Koshu 935 42 10ms 5 Dec 2023 427th SirBogman 🇺🇸 935 42 9ms 8 Dec 2023 427th 1231234md5 🇨🇳 935 42 10ms 15 Dec 2023 427th ridingqwerty 🇺🇸 935 42 9ms 26 Dec 2023 427th byronknoll 🇺🇸 935 42 9ms 5 Feb 2024 427th Just4FunCoder 935 42 9ms 17 Feb 2024 427th RobertHoeh 935 42 9ms 11 Apr 2024 427th HETHAT 🇩🇿 935 42 9ms 11 Apr 2024 427th cakular 935 42 10ms 19 May 2024 427th starfihs 935 42 10ms 4 Jul 2024 427th zacjl 935 42 10ms 24 Aug 2024 427th alemelis 935 42 10ms 31 Aug 2024 427th emgordon154 935 42 10ms 10 Oct 2024 427th lifthrasiir 🇰🇷 935 42 10ms 8 Nov 2024 427th jasonxue1 935 42 10ms 8 Aug 2025 427th luuumine 🇫🇷 935 42 10ms 9 Nov 2025 427th bricknellj 935 42 9ms 9 Nov 2025 427th FortuiteMan 🇫🇷 935 42 9ms 19 Nov 2025 427th KasperKivimaeki 🇫🇮 935 42 30ms 17 Dec 2025 427th CommandLeo 🇮🇹 935 42 10ms 26 Dec 2025 427th Openstreetmapler 935 42 10ms 2 Feb 2026 480th primo-ppcg 🇹🇭 934 31 1,288ms 24 Mar 2021 First Prev 401–480 of 5,461 Next Last