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 819th Lv0Sys 🇵🇱 745 76 38ms 2 days ago 819th lacrosse 745 76 38ms 47 hours ago 828th Shanethegamer 🇺🇸 745 83 89ms 16 May 2022 828th Yewzir 🇧🇪 745 83 70ms 9 Nov 2023 828th albanian-laundromat 745 83 75ms 22 days ago 831st flawr 745 101 150ms 20 Feb 2019 831st drbalan 745 101 175ms 18 Jul 2020 833rd JRaspass 🇬🇧 744 52 86ms 26 Dec 2017 833rd IAGOAG 744 52 121ms 25 Jun 2018 833rd xohmz 744 52 90ms 4 Nov 2018 833rd elisherer 🇮🇱 744 52 109ms 13 Apr 2019 833rd o0lit3 🇺🇸 744 52 113ms 10 Jul 2020 833rd rucin93 🇵🇱 744 52 117ms 7 Sep 2020 833rd olivermrose 🇺🇸 744 52 113ms 20 Sep 2021 833rd krcs 🇵🇱 744 52 122ms 21 Apr 2022 833rd MeWhenI 🇻🇦 744 52 112ms 4 Aug 2022 833rd trist224 🇫🇷 744 52 120ms 28 Nov 2022 833rd neel11235813 744 52 107ms 3 Feb 2023 844th Irratix 🇳🇱 743 111 330ms 15 Mar 2021 845th ovs-code 🇩🇪 742 80 1,003ms 25 Jan 2024 846th labster 741 64 73ms 23 Feb 2018 846th nwellnhof 🇩🇪 741 64 3ms 14 Jul 2022 848th neihousaigaai 740 90 11ms 31 Oct 2022 849th btjones0 740 97 280ms 28 Dec 2020 850th Shanethegamer 🇺🇸 739 72 81ms 27 Dec 2024 850th fuzzylojik-golf 🇺🇸 739 72 70ms 17 Sep 2025 852nd Irratix 🇳🇱 739 130 352ms 3 Jan 2022 853rd fuzzylojik-golf 🇺🇸 737 85 435ms 6 Jul 2025 854th inventshah 737 100 2ms 9 Sep 2022 854th Yewzir 🇧🇪 737 100 3ms 22 Dec 2023 854th albanian-laundromat 737 100 5ms 24 Jun 2025 857th treeowl 737 102 141ms 27 Feb 2019 857th RussellEmerine 737 102 158ms 30 Nov 2019 859th lynn 736 97 14ms 10 Nov 2021 860th gnuvince 735 34 2ms 28 Jun 2025 861st hugolgst 735 77 40ms 15 Jun 2019 861st reireias 735 77 39ms 30 Jul 2019 861st Haksell 🇦🇶 735 77 40ms 22 Feb 2023 861st LostSyntax21 🇬🇧 735 77 39ms 25 Aug 2024 865th ian-odonnell 734 87 9ms 5 Mar 2018 866th retrohun 732 91 27ms 29 Oct 2022 866th trist224 🇫🇷 732 91 9ms 15 Nov 2022 866th alemelis 732 91 10ms 1 Sep 2024 869th typeswitch-dev 🇵🇹 732 93 3ms 27 Aug 2023 870th janbehrens 🇩🇪 730 88 6ms 15 Jun 2021 871st dokutan 730 101 3ms 27 Mar 2024 872nd Johannesd3 730 103 182ms 8 Sep 2019 872nd strout 730 103 183ms 15 Aug 2022 874th msbranicky 729 214 10ms 29 Aug 2023 875th greghull 726 78 41ms 8 Nov 2017 875th tadd 726 78 36ms 16 Apr 2020 875th hiddicop 🇸🇪 726 78 40ms 31 Jan 2021 875th schachmattmatt 726 78 36ms 26 Sep 2021 879th CaedenHarper 🇨🇦 725 84 748ms 23 Sep 2025 880th Maznek 725 88 9ms 22 Jun 2023 881st PFischbeck 724 92 27ms 30 Jan 2018 881st kevinmchung 724 92 9ms 24 Feb 2018 881st ANDREYDEN 724 92 81ms 12 Jan 2019 881st jcl5m1 724 92 9ms 27 Jul 2019 881st ahmetdemirag 🇨🇾 724 92 10ms 23 Jun 2024 886th achimkrause 723 104 262ms 11 Jul 2018 887th MeWhenI 🇻🇦 723 109 2ms 10 Oct 2023 888th janbehrens 🇩🇪 723 114 2ms 17 Aug 2021 889th janbehrens 🇩🇪 723 133 57ms 8 Jan 2022 890th detrumi 🇳🇱 722 130 124ms 26 Apr 2023 891st dokutan 721 105 81ms 23 Jul 2025 892nd dloscutoff 720 83 272ms 27 Nov 2018 892nd MeWhenI 🇻🇦 720 83 334ms 15 Feb 2023 894th CatsAreFluffy 720 87 429ms 15 Jan 2024 894th dokutan 720 87 448ms 22 Jan 2024 894th namelessiw 720 87 473ms 5 Mar 2024 897th jmerle 🇳🇱 720 134 9ms 4 Jul 2023 898th markobr 719 66 92ms 29 Oct 2017 899th RustemB 🇷🇺 717 54 87ms 3 Jan 2021 900th Mir0ff944 717 79 42ms 17 Oct 2019 First Prev 826–900 of 3,118 Next Last