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 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 Tower of Hanoi 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 601st pardouin 🇫🇷 823 74 696ms 29 Aug 2025 602nd Waffle3z 823 81 14ms 7 Sep 2021 602nd quimey 823 81 15ms 21 Jun 2023 604th emplv 🇱🇻 823 131 259ms 31 Aug 2021 605th MeWhenI 🇻🇦 821 40 45ms 23 Jul 2022 605th AlephSquirrel 821 40 45ms 31 Jul 2022 607th DialFrost 🇸🇬 821 87 15ms 26 Feb 2025 608th MeWhenI 🇻🇦 821 117 53ms 29 Nov 2022 608th Alex-x90 🇺🇸 821 117 51ms 28 Jan 2023 610th handisb 820 69 38ms 25 Oct 2019 610th olivermrose 🇺🇸 820 69 35ms 31 Oct 2021 612th GalladeGuy 🇺🇸 819 82 2ms 21 May 2020 613th PatrickStephansen 🇿🇦 818 78 11ms 16 Oct 2020 613th Shanethegamer 🇺🇸 818 78 9ms 19 Apr 2022 615th JDiLenarda 🇫🇷 817 91 1,242ms 9 Oct 2020 616th AshyIsMe 🇦🇺 816 35 35ms 4 Aug 2022 617th Irratix 🇳🇱 816 57 2ms 12 Dec 2021 618th primo-ppcg 🇹🇭 816 115 124ms 2 May 2022 619th fuzzylojik-golf 🇺🇸 815 101 340ms 31 Aug 2025 620th KatieLG 🇬🇧 814 77 408ms 15 Jan 2024 620th Babafaba 814 77 377ms 10 days ago 622nd MeWhenI 🇻🇦 813 74 4ms 12 Aug 2024 622nd DialFrost 🇸🇬 813 74 4ms 16 Aug 2024 622nd Shanethegamer 🇺🇸 813 74 4ms 25 May 2025 625th Powerroff 813 82 26ms 10 Nov 2024 626th eldritchconundrum 809 70 31ms 31 Oct 2022 627th GoateSo 809 83 2ms 14 Aug 2023 628th BBoehm 🇩🇪 808 79 9ms 20 Jan 2021 628th DialFrost 🇸🇬 808 79 10ms 14 Nov 2023 630th prplz 🇦🇺 808 122 39ms 10 Jul 2021 631st lifthrasiir 🇰🇷 806 31 3ms 29 Nov 2024 631st GrayJoKing 🇦🇺 806 31 2ms 26 Jun 2025 633rd Yewzir 🇧🇪 806 117 331ms 2 Oct 2025 634th scpchicken 🇵🇼 804 59 5ms 5 Feb 2023 635th lelbal 803 83 11ms 23 Dec 2024 636th weeble 802 75 4ms 16 Dec 2024 637th prplz 🇦🇺 802 117 121ms 30 Apr 2022 638th SirBogman 🇺🇸 801 41 43ms 29 Oct 2022 639th dokutan 801 120 52ms 14 Apr 2024 639th snyderek 🇺🇸 801 120 55ms 17 Oct 2024 641st gastropner 800 103 2ms 5 Jan 2021 642nd janbehrens 🇩🇪 799 103 316ms 20 Jun 2023 643rd msbranicky 799 135 252ms 8 Sep 2023 644th handisb 798 80 9ms 25 Oct 2019 644th marcin7Cd 798 80 9ms 5 Oct 2020 644th stefangimmillaro 798 80 8ms 27 Aug 2022 647th dokutan 798 115 42ms 28 Aug 2024 647th MeWhenI 🇻🇦 798 115 39ms 30 Aug 2024 647th pardouin 🇫🇷 798 115 38ms 23 Sep 2024 650th annaproxy 797 71 35ms 27 Aug 2022 651st kaascevich 797 95 85ms 21 Jul 2025 652nd MeWhenI 🇻🇦 796 93 39ms 28 Jun 2022 653rd Lydxn 🇨🇦 796 99 1ms 11 Oct 2023 654th janbehrens 🇩🇪 795 70 211ms 28 Nov 2023 655th dokutan 795 118 122ms 14 Apr 2024 656th m-tkach 🇺🇦 795 124 31ms 18 Jun 2022 657th Yewzir 🇧🇪 794 84 5ms 14 Dec 2023 657th dokutan 794 84 5ms 8 May 2024 657th Shanethegamer 🇺🇸 794 84 5ms 18 Aug 2024 657th emgordon154 794 84 5ms 5 Dec 2024 661st jared-hughes 793 36 48ms 23 Sep 2021 661st 4hg 🇺🇸 793 36 34ms 11 Mar 2025 663rd SirBogman 🇺🇸 793 79 389ms 15 Jan 2024 664th GrayJoKing 🇦🇺 793 81 2,058ms 30 Mar 2021 665th yanqui-uxo 792 95 183ms 14 Sep 2018 665th GrayJoKing 🇦🇺 792 95 164ms 16 Mar 2021 665th Natanaelel 🇸🇪 792 95 134ms 11 Sep 2021 665th stackofbears 792 95 155ms 7 Oct 2023 665th HolmDev 792 95 169ms 10 Sep 2025 670th dokutan 792 119 346ms 24 Sep 2025 671st MeWhenI 🇻🇦 791 84 2,833ms 24 Oct 2024 672nd retrohun 790 49 118ms 26 Apr 2019 673rd Yewzir 🇧🇪 789 98 104ms 28 Mar 2024 674th rak1507 🇬🇧 788 59 2ms 1 Nov 2020 675th Waffle3z 788 81 9ms 5 Jun 2021 First Prev 601–675 of 3,109 Next Last