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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 80th janlelis 900 40 9ms 10 Feb 2021 80th 051 🇸🇬 900 40 11ms 19 Aug 2022 80th nstearns96 🇬🇧 900 40 10ms 28 Nov 2022 80th NickTheEASDude 🇺🇸 900 40 9ms 11 Apr 2024 80th LordSir101 900 40 9ms 11 Aug 2025 86th targrik 878 41 10ms 19 Feb 2025 86th rbuetzer 878 41 10ms 11 Apr 2025 86th Yax42 🇫🇷 878 41 9ms 10 Sep 2025 86th iczelia 🇩🇪 878 41 10ms 19 Oct 2025 90th solmyr2000 857 42 10ms 8 Jun 2022 90th madeforlosers 857 42 10ms 6 Feb 2024 90th duckyluuk 🇳🇱 857 42 10ms 16 Apr 2024 90th rollershutter 857 42 9ms 24 Jun 2024 94th rambox11 837 43 10ms 27 Apr 2018 94th dorinoltean 837 43 10ms 30 Sep 2019 94th nathanadams 🇳🇿 837 43 9ms 3 Oct 2021 94th niklv 🇷🇺 837 43 10ms 15 Mar 2023 94th biocommando 🇫🇮 837 43 13ms 30 Aug 2023 94th SadiinsoSnowfall 🇫🇷 837 43 11ms 17 Feb 2024 94th oceko 837 43 10ms 5 Mar 2024 94th xyangst 837 43 9ms 8 Oct 2024 94th Andrey-Plotnikov 837 43 10ms 15 Jun 2025 103rd somebody1234 818 44 9ms 1 Apr 2018 103rd vector67 818 44 9ms 23 Sep 2020 103rd blader0x 818 44 10ms 20 Mar 2021 103rd jakzo 818 44 10ms 5 Sep 2021 103rd acollett89 818 44 10ms 4 Aug 2025 103rd alexsave 818 44 9ms 13 Oct 2025 109th p01 800 45 10ms 7 Oct 2017 109th jackkav 800 45 10ms 13 Apr 2018 109th ollybrabs 800 45 10ms 22 Aug 2018 109th mrxz 🇳🇱 800 45 9ms 27 Jun 2019 109th cywong-amino 🇭🇰 800 45 11ms 27 May 2020 109th patterson-tom 800 45 9ms 26 Aug 2020 109th tomh1012 800 45 10ms 18 Sep 2020 109th hyvyys 800 45 9ms 19 Sep 2020 109th neihousaigaai 800 45 9ms 5 Apr 2021 109th ScottHamper 800 45 9ms 23 May 2021 109th Giga-Bowser 800 45 10ms 27 Sep 2021 109th stefangabos 🇷🇴 800 45 10ms 22 Sep 2022 109th sebipopa 🇷🇴 800 45 9ms 22 Sep 2022 109th CatsAreFluffy 800 45 12ms 17 Nov 2022 109th yzhs 🇩🇪 800 45 9ms 17 Jan 2025 109th Garklein 🇨🇦 800 45 9ms 24 days ago 125th ScheintodX 783 46 9ms 16 Mar 2018 125th Altioc 783 46 10ms 26 Jul 2018 125th Mikaeel66 783 46 9ms 9 Nov 2019 125th itiievskyi 🇺🇦 783 46 12ms 5 Aug 2020 125th didion0 🇺🇸 783 46 10ms 2 Feb 2021 125th MathisBullinger 783 46 9ms 20 Jan 2022 125th mebens 783 46 10ms 17 Nov 2022 125th LukeBridges 🇬🇧 783 46 10ms 29 Aug 2024 125th dokutan 783 46 9ms 14 Jul 2025 134th jsoendermann 766 47 9ms 19 Dec 2017 134th labster 766 47 9ms 24 Feb 2018 134th frobinsonj 766 47 10ms 7 Mar 2018 134th gunnermanx 766 47 10ms 8 Jan 2019 134th wudio 766 47 9ms 8 Jan 2019 134th tpiechaczek 🇵🇱 766 47 9ms 10 Jun 2021 134th Ripick 766 47 9ms 18 Jul 2022 134th randolchance 766 47 10ms 19 Jan 2023 134th Isaac-NTT 766 47 9ms 7 Jul 2023 134th coreynash 766 47 11ms 3 Feb 2024 134th BREMAUCY 🇫🇷 766 47 9ms 29 Jun 2025 145th Kibble 750 48 8ms 10 Jul 2020 145th shellbertt 🇨🇦 750 48 9ms 25 Dec 2021 145th amiralitaheri 750 48 9ms 23 Feb 2023 145th asterized 750 48 8ms 31 Aug 2024 149th obarakon 735 49 9ms 15 Jan 2019 149th UpwardProcess 735 49 10ms 11 Jul 2019 149th efgen 735 49 10ms 14 Jun 2020 149th Athe81 735 49 10ms 29 Oct 2020 149th ArmaanAS 735 49 10ms 21 Mar 2021 149th hpr 735 49 9ms 13 Jun 2021 149th ledietz 735 49 11ms 19 Mar 2022 149th Naruyoko 735 49 10ms 6 Mar 2023 149th adamnielson42 🇺🇸 735 49 10ms 24 Apr 2023 149th jbt 735 49 10ms 31 Dec 2023 149th iliazeus 735 49 9ms 25 Nov 2025 160th owenoclee 720 50 10ms 5 Oct 2017 First Prev 81–160 of 469 Next 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