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 Multitap Input 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 Multitap Input 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 745th RaBa21 🇭🇺 892 44 15ms 10 Jul 2025 745th Flekay 🇩🇪 892 44 9ms 10 Jul 2025 745th wuduculfre 892 44 9ms 22 Jul 2025 745th amberzit 892 44 9ms 29 Jul 2025 745th LordSir101 892 44 9ms 11 Aug 2025 745th YAJUE114514 892 44 9ms 15 Aug 2025 745th rschwa6308 🇺🇸 892 44 8ms 24 Aug 2025 745th cpchenpi 892 44 10ms 27 Aug 2025 745th BrunoVisnadi 🇧🇷 892 44 10ms 30 Sep 2025 745th iczelia 🇩🇪 892 44 10ms 19 Oct 2025 745th Adix-null 🇱🇹 892 44 10ms 27 days ago 837th primo-ppcg 🇹🇭 891 30 193ms 15 Jun 2020 837th bstrautin 891 30 212ms 9 Aug 2020 837th nwellnhof 🇩🇪 891 30 204ms 6 Dec 2021 837th sean-niemann 🇺🇸 891 30 204ms 10 Apr 2025 837th DialFrost 🇸🇬 891 30 215ms 11 Apr 2025 842nd DialFrost 🇸🇬 891 37 127ms 3 Aug 2024 842nd emplv 🇱🇻 891 37 120ms 17 Jul 2025 844th tsunderu 🇯🇵 891 55 2ms 14 Sep 2021 844th solmyr2000 891 55 2ms 21 Jun 2022 846th sean-niemann 🇺🇸 891 64 397ms 23 Dec 2024 847th Sakisan 🇧🇪 890 35 17ms 29 Apr 2022 848th Yewzir 🇧🇪 890 51 4ms 20 Dec 2024 848th MeWhenI 🇻🇦 890 51 4ms 21 Dec 2024 848th duckyluuk 🇳🇱 890 51 4ms 21 Jan 2025 851st JayXon 🇺🇸 890 54 38ms 9 Sep 2022 852nd solmyr2000 890 74 56ms 21 Jun 2022 852nd 09cf 890 74 4,994ms 22 Nov 2023 852nd dokutan 890 74 52ms 7 Apr 2024 852nd tailorspy 890 74 57ms 25 Sep 2024 856th prplz 🇦🇺 888 30 2ms 6 Feb 2020 857th emplv 🇱🇻 888 46 4ms 7 May 2021 857th targrik 888 46 4ms 5 Dec 2024 857th sean-niemann 🇺🇸 888 46 4ms 17 Jan 2025 857th xsot 🇸🇬 888 46 4ms 29 Mar 2025 861st GrayJoKing 🇦🇺 887 43 3ms 29 Sep 2022 861st xsot 🇸🇬 887 43 3ms 19 days ago 863rd m-tkach 🇺🇦 887 72 26ms 4 Apr 2022 864th ovs-code 🇩🇪 884 37 404ms 15 Jan 2024 864th rucin93 🇵🇱 884 37 399ms 21 Jan 2024 864th Babafaba 884 37 398ms 5 Nov 2025 867th Bubbler-4 884 65 124ms 5 Nov 2021 867th prplz 🇦🇺 884 65 120ms 13 Jan 2022 867th GrayJoKing 🇦🇺 884 65 131ms 13 Jan 2022 867th nipzu 884 65 124ms 13 Jan 2022 867th verticallity 884 65 127ms 6 Apr 2022 867th scpchicken 🇵🇼 884 65 127ms 19 May 2022 867th kgodara 884 65 129ms 29 Oct 2022 867th r-brinke 🇳🇱 884 65 131ms 27 Nov 2022 867th Shanethegamer 🇺🇸 884 65 125ms 2 Dec 2022 867th rucin93 🇵🇱 884 65 124ms 20 Jan 2023 867th klixel 🇨🇦 884 65 128ms 15 Apr 2023 867th Re-Adventures 🇮🇳 884 65 128ms 15 Jul 2023 867th The3gs 884 65 131ms 18 Aug 2023 867th msbranicky 884 65 129ms 1 Oct 2023 867th sean-niemann 🇺🇸 884 65 126ms 24 Oct 2023 867th okaponta 884 65 124ms 11 Jan 2024 867th Creative0708 🇨🇦 884 65 128ms 17 Feb 2024 867th MeWhenI 🇻🇦 884 65 125ms 31 Mar 2024 867th Aurel300 🇨🇭 884 65 125ms 5 Jun 2024 867th dokutan 884 65 126ms 26 Jul 2024 867th wuzekai518 884 65 127ms 5 Aug 2024 867th snoozingnewt 🇨🇦 884 65 124ms 29 Sep 2025 867th namelessiw 884 65 128ms 26 days ago 867th luuumine 🇫🇷 884 65 128ms 18 days ago 891st sisyphus-ppcg 🇦🇺 883 52 1ms 9 Oct 2023 891st Lydxn 🇨🇦 883 52 1ms 9 Oct 2023 891st Steffan153 🇫🇮 883 52 1ms 29 Jan 2024 891st MeWhenI 🇻🇦 883 52 1ms 18 Aug 2024 891st DialFrost 🇸🇬 883 52 1ms 18 days ago 896th primo-ppcg 🇹🇭 882 55 6ms 30 Jan 2022 896th Lydxn 🇨🇦 882 55 5ms 30 Jan 2022 896th AlephSquirrel 882 55 6ms 10 Oct 2024 899th edsrzf 🇳🇿 881 71 357ms 24 Sep 2025 899th b-illy 🇬🇧 881 71 336ms 24 Sep 2025 First Prev 826–900 of 5,297 Next Last