Prime 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 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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 77th NickTheEASDude 🇺🇸 900 40 10ms 11 Apr 2024 77th LordSir101 900 40 9ms 11 Aug 2025 83rd targrik 878 41 10ms 19 Feb 2025 83rd rbuetzer 878 41 11ms 11 Apr 2025 83rd Yax42 🇫🇷 878 41 10ms 10 Sep 2025 83rd iczelia 🇩🇪 878 41 9ms 19 Oct 2025 87th solmyr2000 857 42 11ms 8 Jun 2022 87th madeforlosers 857 42 10ms 6 Feb 2024 87th duckyluuk 🇳🇱 857 42 11ms 16 Apr 2024 87th rollershutter 857 42 10ms 24 Jun 2024 91st rambox11 837 43 9ms 27 Apr 2018 91st dorinoltean 837 43 10ms 30 Sep 2019 91st nathanadams 🇳🇿 837 43 10ms 3 Oct 2021 91st niklv 🇷🇺 837 43 11ms 15 Mar 2023 91st biocommando 🇫🇮 837 43 10ms 30 Aug 2023 91st SadiinsoSnowfall 🇫🇷 837 43 10ms 17 Feb 2024 91st oceko 837 43 12ms 5 Mar 2024 91st xyangst 837 43 9ms 8 Oct 2024 91st Andrey-Plotnikov 837 43 10ms 15 Jun 2025 91st JOrE20 🇺🇸 837 43 10ms 8 days ago 101st somebody1234 818 44 12ms 1 Apr 2018 101st vector67 818 44 10ms 23 Sep 2020 101st blader0x 818 44 9ms 20 Mar 2021 101st jakzo 818 44 9ms 5 Sep 2021 101st acollett89 818 44 10ms 4 Aug 2025 101st alexsave 818 44 11ms 13 Oct 2025 107th p01 800 45 9ms 7 Oct 2017 107th jackkav 800 45 10ms 13 Apr 2018 107th ollybrabs 800 45 11ms 22 Aug 2018 107th mrxz 🇳🇱 800 45 11ms 27 Jun 2019 107th cywong-amino 🇭🇰 800 45 9ms 27 May 2020 107th patterson-tom 800 45 15ms 26 Aug 2020 107th tomh1012 800 45 10ms 18 Sep 2020 107th hyvyys 800 45 9ms 19 Sep 2020 107th neihousaigaai 800 45 11ms 5 Apr 2021 107th ScottHamper 800 45 11ms 23 May 2021 107th Giga-Bowser 800 45 9ms 27 Sep 2021 107th stefangabos 🇷🇴 800 45 11ms 22 Sep 2022 107th sebipopa 🇷🇴 800 45 11ms 22 Sep 2022 107th CatsAreFluffy 800 45 11ms 17 Nov 2022 107th yzhs 🇩🇪 800 45 10ms 17 Jan 2025 122nd ScheintodX 783 46 12ms 16 Mar 2018 122nd Altioc 783 46 15ms 26 Jul 2018 122nd Mikaeel66 783 46 10ms 9 Nov 2019 122nd itiievskyi 🇺🇦 783 46 10ms 5 Aug 2020 122nd didion0 🇺🇸 783 46 10ms 2 Feb 2021 122nd MathisBullinger 783 46 11ms 20 Jan 2022 122nd mebens 783 46 10ms 17 Nov 2022 122nd LukeBridges 🇬🇧 783 46 12ms 29 Aug 2024 122nd dokutan 783 46 13ms 14 Jul 2025 131st jsoendermann 766 47 11ms 19 Dec 2017 131st labster 766 47 10ms 24 Feb 2018 131st frobinsonj 766 47 10ms 7 Mar 2018 131st gunnermanx 766 47 10ms 8 Jan 2019 131st wudio 766 47 12ms 8 Jan 2019 131st tpiechaczek 🇵🇱 766 47 14ms 10 Jun 2021 131st madex 🇩🇪 766 47 9ms 20 Mar 2022 131st Ripick 766 47 11ms 18 Jul 2022 131st randolchance 766 47 10ms 19 Jan 2023 131st Isaac-NTT 766 47 9ms 7 Jul 2023 131st coreynash 766 47 9ms 3 Feb 2024 131st BREMAUCY 🇫🇷 766 47 10ms 29 Jun 2025 143rd Kibble 750 48 13ms 10 Jul 2020 143rd shellbertt 🇨🇦 750 48 10ms 25 Dec 2021 143rd amiralitaheri 750 48 8ms 23 Feb 2023 143rd asterized 750 48 9ms 31 Aug 2024 147th obarakon 735 49 11ms 15 Jan 2019 147th UpwardProcess 735 49 10ms 11 Jul 2019 147th efgen 735 49 9ms 14 Jun 2020 147th Athe81 735 49 11ms 29 Oct 2020 147th ArmaanAS 735 49 11ms 21 Mar 2021 147th hpr 735 49 9ms 13 Jun 2021 147th ledietz 735 49 11ms 19 Mar 2022 147th Naruyoko 735 49 10ms 6 Mar 2023 147th adamnielson42 🇺🇸 735 49 11ms 24 Apr 2023 147th jbt 735 49 12ms 31 Dec 2023 147th iliazeus 735 49 10ms 25 Nov 2025 158th owenoclee 720 50 10ms 5 Oct 2017 158th robertDurst 720 50 10ms 8 Nov 2017 158th leon-w 720 50 12ms 12 Oct 2018 First Prev 81–160 of 466 Next Last