Emirp Numbers in JavaScript 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 Calendar 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 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 Numbrix 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 ArkScript 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 ArkScript 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 Calendar 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 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 Numbrix 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 81st jackkav 641 103 48ms 16 Apr 2018 81st randolchance 641 103 13ms 16 Jan 2023 81st dylanarmstrong 641 103 55ms 24 Jan 2024 84th Trusiak 635 104 19ms 18 Nov 2018 84th tianshuo 635 104 18ms 18 Jun 2019 84th Firefox760 635 104 12ms 23 Apr 2023 84th helbling 🇨🇭 635 104 53ms 5 May 2024 88th lukasmoellerch 623 106 18ms 15 Jan 2019 88th Mazn3k 623 106 13ms 16 Mar 2023 88th Re-Adventures 🇮🇳 623 106 35ms 19 Aug 2023 91st sgtdck 617 107 17ms 5 Oct 2018 91st moikaturns 🇬🇧 617 107 12ms 28 Sep 2022 93rd kozgera 611 108 9ms 26 Mar 2021 93rd amiralitaheri 611 108 11ms 23 Feb 2023 95th mrxz 🇳🇱 606 109 19ms 23 Jun 2019 95th doge1338 606 109 9ms 20 Mar 2021 95th trinityy-7 606 109 11ms 19 Oct 2023 98th Yax42 🇫🇷 600 110 20ms 15 Aug 2025 99th davegregg 595 111 29ms 27 Nov 2017 99th lazarow 595 111 15ms 16 Nov 2018 99th user189032 595 111 12ms 29 May 2019 99th daniel-pedersen 🇸🇪 595 111 33ms 6 Mar 2022 99th zakariamouhid 595 111 12ms 13 Jun 2023 104th caasinehc 589 112 10ms 16 Oct 2018 104th neihousaigaai 589 112 10ms 27 May 2021 106th dijs 584 113 13ms 9 Dec 2019 106th NatNgs 584 113 16ms 13 Jan 2020 106th Ivraj 584 113 11ms 10 Aug 2021 106th targrik 584 113 188ms 12 May 2025 110th CatsAreFluffy 579 114 14ms 28 Nov 2022 110th FrederikHutfless 🇩🇪 579 114 13ms 22 Dec 2022 112th Nuottajarvi 574 115 14ms 10 Aug 2018 112th oitio 574 115 11ms 31 May 2019 112th xyangst 574 115 12ms 7 Oct 2024 115th rodigu 569 116 17ms 14 Jun 2021 115th GeorgeStechman 🇬🇧 569 116 34ms 20 Nov 2022 115th wansacis 🇩🇪 569 116 15ms 23 Mar 2023 115th raszpi 🇭🇺 569 116 29ms 3 Sep 2023 115th dokutan 569 116 23ms 5 Jun 2025 120th skps2010 559 118 12ms 3 Jan 2019 120th Sticky-Bits 559 118 14ms 18 Apr 2019 120th Protothor 559 118 10ms 2 Jul 2025 123rd alexkunin 555 119 13ms 3 Jul 2019 123rd hyvyys 555 119 31ms 18 Sep 2020 123rd richard-oelze 🇩🇪 555 119 13ms 24 Oct 2020 123rd mobibluman 555 119 20ms 1 Mar 2022 123rd KatieLG 🇬🇧 555 119 14ms 29 Oct 2022 128th modellking 545 121 55ms 3 Jun 2020 128th Florian-Mt 545 121 18ms 1 Aug 2024 128th LukeBridges 🇬🇧 545 121 12ms 8 Oct 2024 131st pbarath 541 122 219ms 22 Mar 2021 132nd CaedenHarper 🇨🇦 537 123 19ms 31 Aug 2025 133rd tangweikun 532 124 30ms 18 Dec 2017 133rd fizhes 532 124 15ms 18 Jun 2023 135th dylanpyle 528 125 23ms 4 Jun 2020 135th SebassNoob 528 125 15ms 7 Aug 2025 135th johnkiernander 528 125 45ms 19 days ago 138th adoxography 524 126 21ms 28 Oct 2019 138th jake-freeman 524 126 10ms 18 Mar 2020 140th Ashikpaul 🇮🇳 520 127 11ms 25 Apr 2021 140th MathisBullinger 520 127 10ms 20 Jan 2022 140th Cube14yt 520 127 12ms 17 Nov 2025 143rd dee-gomma 516 128 11ms 27 Mar 2019 143rd dsntzn 🇸🇰 516 128 20ms 21 Aug 2020 143rd stadamdoki 516 128 15ms 20 Apr 2021 143rd 823126 516 128 13ms 26 Nov 2024 147th cmorten 512 129 15ms 31 Oct 2017 147th alexsave 512 129 11ms 13 Nov 2025 149th mintypython 508 130 13ms 19 Oct 2018 149th goodwyna21 508 130 33ms 22 Jan 2025 149th snoozingnewt 🇨🇦 508 130 10ms 11 Oct 2025 152nd paudr 504 131 11ms 5 May 2019 152nd vanruch 504 131 19ms 15 Jun 2019 154th cbreezier 500 132 12ms 6 May 2018 154th Cr3aHal0 500 132 10ms 2 Jul 2019 156th c0d3-4-F00d 🇩🇪 496 133 14ms 30 Jun 2021 157th wrauner 493 134 11ms 4 Aug 2019 157th aaronze 🇦🇺 493 134 15ms 25 Apr 2021 157th bac0id 493 134 11ms 29 Jun 2024 160th 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