Emirp Numbers in all languages in bytes. 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 Bytes Time Submitted 601st Shanethegamer 🇺🇸 826 90 1,299ms 29 Mar 2023 602nd annaproxy 826 91 137ms 5 Feb 2022 603rd lynn 825 72 958ms 25 May 2022 604th bluebear94 824 47 98ms 12 Feb 2018 604th phdphil 824 47 116ms 27 Apr 2018 606th MeWhenI 🇻🇦 824 76 445ms 24 May 2024 606th AlephSquirrel 824 76 605ms 19 Jul 2024 608th rucin93 🇵🇱 823 66 129ms 5 Jan 2025 608th sean-niemann 🇺🇸 823 66 129ms 19 May 2025 610th Waffle3z 823 81 9ms 7 Sep 2021 610th quimey 823 81 16ms 21 Jun 2023 612th emplv 🇱🇻 823 131 248ms 31 Aug 2021 613th MeWhenI 🇻🇦 821 40 45ms 23 Jul 2022 613th AlephSquirrel 821 40 45ms 31 Jul 2022 615th handisb 821 69 38ms 25 Oct 2019 615th olivermrose 🇺🇸 821 69 35ms 31 Oct 2021 617th DialFrost 🇸🇬 821 87 15ms 26 Feb 2025 618th MeWhenI 🇻🇦 821 117 53ms 29 Nov 2022 618th Alex-x90 🇺🇸 821 117 51ms 28 Jan 2023 620th GalladeGuy 🇺🇸 819 82 2ms 21 May 2020 621st PatrickStephansen 🇿🇦 818 78 11ms 16 Oct 2020 621st Shanethegamer 🇺🇸 818 78 9ms 19 Apr 2022 623rd JDiLenarda 🇫🇷 817 91 1,242ms 9 Oct 2020 624th AshyIsMe 🇦🇺 816 35 35ms 4 Aug 2022 625th Irratix 🇳🇱 816 57 2ms 12 Dec 2021 626th primo-ppcg 🇹🇭 816 115 124ms 2 May 2022 627th fuzzylojik-golf 🇺🇸 815 101 340ms 31 Aug 2025 628th MeWhenI 🇻🇦 814 74 4ms 12 Aug 2024 628th DialFrost 🇸🇬 814 74 4ms 16 Aug 2024 628th Shanethegamer 🇺🇸 814 74 4ms 25 May 2025 628th snoozingnewt 🇺🇸 814 74 4ms 2 days ago 632nd KatieLG 🇬🇧 814 77 362ms 15 Jan 2024 632nd Babafaba 814 77 479ms 15 days ago 634th Powerroff 813 82 32ms 10 Nov 2024 635th eldritchconundrum 809 70 31ms 31 Oct 2022 636th GoateSo 809 83 2ms 14 Aug 2023 637th BBoehm 🇩🇪 808 79 9ms 20 Jan 2021 637th DialFrost 🇸🇬 808 79 10ms 14 Nov 2023 639th prplz 🇦🇺 808 122 39ms 10 Jul 2021 640th lifthrasiir 🇰🇷 806 31 3ms 29 Nov 2024 640th GrayJoKing 🇦🇺 806 31 2ms 26 Jun 2025 642nd Yewzir 🇧🇪 806 117 331ms 2 Oct 2025 643rd scpchicken 🇵🇼 804 59 5ms 5 Feb 2023 644th weeble 803 75 4ms 16 Dec 2024 645th lelbal 803 83 10ms 23 Dec 2024 646th prplz 🇦🇺 802 117 121ms 30 Apr 2022 647th SirBogman 🇺🇸 801 41 43ms 29 Oct 2022 648th dokutan 801 120 52ms 14 Apr 2024 648th snyderek 🇺🇸 801 120 55ms 17 Oct 2024 650th gastropner 800 103 2ms 5 Jan 2021 651st janbehrens 🇩🇪 799 103 316ms 20 Jun 2023 652nd msbranicky 799 135 259ms 8 Sep 2023 653rd annaproxy 798 71 35ms 27 Aug 2022 654th handisb 798 80 9ms 25 Oct 2019 654th marcin7Cd 798 80 9ms 5 Oct 2020 654th stefangimmillaro 798 80 8ms 27 Aug 2022 657th dokutan 798 115 42ms 28 Aug 2024 657th MeWhenI 🇻🇦 798 115 39ms 30 Aug 2024 657th pardouin 🇫🇷 798 115 38ms 23 Sep 2024 660th kaascevich 797 95 85ms 21 Jul 2025 661st MeWhenI 🇻🇦 796 93 39ms 28 Jun 2022 662nd Lydxn 🇨🇦 796 99 1ms 11 Oct 2023 663rd janbehrens 🇩🇪 795 70 211ms 28 Nov 2023 664th dokutan 795 118 122ms 14 Apr 2024 665th m-tkach 🇺🇦 795 124 31ms 18 Jun 2022 666th Yewzir 🇧🇪 794 84 5ms 14 Dec 2023 666th dokutan 794 84 5ms 8 May 2024 666th Shanethegamer 🇺🇸 794 84 5ms 18 Aug 2024 666th emgordon154 794 84 5ms 5 Dec 2024 666th snoozingnewt 🇺🇸 794 84 6ms 2 days ago 671st jared-hughes 793 36 48ms 23 Sep 2021 671st 4hg 🇺🇸 793 36 34ms 11 Mar 2025 673rd SirBogman 🇺🇸 793 79 406ms 15 Jan 2024 674th GrayJoKing 🇦🇺 793 81 2,058ms 30 Mar 2021 675th yanqui-uxo 792 95 183ms 14 Sep 2018 First Prev 601–675 of 3,120 Next Last