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 820th blaztoma 🇱🇹 745 76 36ms 11 Oct 2025 820th Lv0Sys 🇵🇱 745 76 38ms 5 days ago 820th lacrosse 745 76 38ms 4 days ago 829th Shanethegamer 🇺🇸 745 83 67ms 16 May 2022 829th Yewzir 🇧🇪 745 83 68ms 9 Nov 2023 829th albanian-laundromat 745 83 69ms 24 days ago 832nd flawr 745 101 150ms 20 Feb 2019 832nd drbalan 745 101 175ms 18 Jul 2020 834th JRaspass 🇬🇧 744 52 86ms 26 Dec 2017 834th IAGOAG 744 52 109ms 25 Jun 2018 834th xohmz 744 52 90ms 4 Nov 2018 834th elisherer 🇮🇱 744 52 109ms 13 Apr 2019 834th o0lit3 🇺🇸 744 52 109ms 10 Jul 2020 834th rucin93 🇵🇱 744 52 104ms 7 Sep 2020 834th olivermrose 🇺🇸 744 52 105ms 20 Sep 2021 834th krcs 🇵🇱 744 52 110ms 21 Apr 2022 834th MeWhenI 🇻🇦 744 52 111ms 4 Aug 2022 834th trist224 🇫🇷 744 52 110ms 28 Nov 2022 834th neel11235813 744 52 107ms 3 Feb 2023 845th Irratix 🇳🇱 743 111 330ms 15 Mar 2021 846th ovs-code 🇩🇪 742 80 1,003ms 25 Jan 2024 847th labster 741 64 73ms 23 Feb 2018 847th nwellnhof 🇩🇪 741 64 3ms 14 Jul 2022 849th neihousaigaai 740 90 11ms 31 Oct 2022 850th btjones0 740 97 280ms 28 Dec 2020 851st Shanethegamer 🇺🇸 739 72 81ms 27 Dec 2024 851st fuzzylojik-golf 🇺🇸 739 72 70ms 17 Sep 2025 853rd Irratix 🇳🇱 739 130 352ms 3 Jan 2022 854th fuzzylojik-golf 🇺🇸 737 85 360ms 6 Jul 2025 855th inventshah 737 100 2ms 9 Sep 2022 855th Yewzir 🇧🇪 737 100 3ms 22 Dec 2023 855th albanian-laundromat 737 100 5ms 24 Jun 2025 858th treeowl 737 102 141ms 27 Feb 2019 858th RussellEmerine 737 102 158ms 30 Nov 2019 860th lynn 736 97 14ms 10 Nov 2021 861st gnuvince 735 34 2ms 28 Jun 2025 862nd hugolgst 735 77 40ms 15 Jun 2019 862nd reireias 735 77 39ms 30 Jul 2019 862nd Haksell 🇦🇶 735 77 40ms 22 Feb 2023 862nd LostSyntax21 🇬🇧 735 77 39ms 25 Aug 2024 866th ian-odonnell 734 87 9ms 5 Mar 2018 867th retrohun 732 91 27ms 29 Oct 2022 867th trist224 🇫🇷 732 91 9ms 15 Nov 2022 867th alemelis 732 91 13ms 1 Sep 2024 870th typeswitch-dev 🇵🇹 732 93 3ms 27 Aug 2023 871st janbehrens 🇩🇪 730 88 6ms 15 Jun 2021 872nd dokutan 730 101 3ms 27 Mar 2024 873rd Johannesd3 730 103 182ms 8 Sep 2019 873rd strout 730 103 183ms 15 Aug 2022 875th msbranicky 729 214 10ms 29 Aug 2023 876th greghull 726 78 41ms 8 Nov 2017 876th tadd 726 78 36ms 16 Apr 2020 876th hiddicop 🇸🇪 726 78 40ms 31 Jan 2021 876th schachmattmatt 726 78 36ms 26 Sep 2021 880th CaedenHarper 🇨🇦 725 84 748ms 23 Sep 2025 881st Maznek 725 88 9ms 22 Jun 2023 882nd PFischbeck 724 92 27ms 30 Jan 2018 882nd kevinmchung 724 92 9ms 24 Feb 2018 882nd ANDREYDEN 724 92 82ms 12 Jan 2019 882nd jcl5m1 724 92 9ms 27 Jul 2019 882nd ahmetdemirag 🇨🇾 724 92 10ms 23 Jun 2024 887th achimkrause 723 104 262ms 11 Jul 2018 888th MeWhenI 🇻🇦 723 109 2ms 10 Oct 2023 889th janbehrens 🇩🇪 723 114 2ms 17 Aug 2021 890th janbehrens 🇩🇪 723 133 57ms 8 Jan 2022 891st detrumi 🇳🇱 722 130 124ms 26 Apr 2023 892nd dokutan 721 105 81ms 23 Jul 2025 893rd jmerle 🇳🇱 721 134 9ms 4 Jul 2023 894th dloscutoff 720 83 272ms 27 Nov 2018 894th MeWhenI 🇻🇦 720 83 334ms 15 Feb 2023 896th CatsAreFluffy 720 87 411ms 15 Jan 2024 896th dokutan 720 87 393ms 22 Jan 2024 896th namelessiw 720 87 384ms 5 Mar 2024 899th markobr 719 66 92ms 29 Oct 2017 900th RustemB 🇷🇺 717 54 87ms 3 Jan 2021 First Prev 826–900 of 3,120 Next Last