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 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 Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers 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 ><> ALGOL 68 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 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers 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 240th orthoplex 🇨🇽 621 58 10ms 1 Apr 2019 240th jn-lp 🇺🇦 621 58 9ms 29 Oct 2020 240th peculiarination 621 58 10ms 29 Apr 2021 240th doge1338 621 58 13ms 11 Apr 2022 240th mobibluman 621 58 9ms 31 May 2022 240th ThibWillFulll 621 58 8ms 14 Jun 2022 240th HenryTy83 621 58 9ms 5 Dec 2022 240th TaserTheFox 🇺🇸 621 58 10ms 25 May 2023 240th CarsonChr 🇺🇸 621 58 9ms 7 Apr 2024 250th davegregg 610 59 10ms 26 Feb 2018 250th kevlened 610 59 9ms 22 Oct 2018 250th Jooraz 610 59 9ms 12 May 2019 250th wrauner 610 59 10ms 4 Aug 2019 250th kchapelier 610 59 12ms 27 Apr 2020 250th farteryhr 610 59 10ms 28 Apr 2020 250th pandapawskat 610 59 10ms 4 Dec 2020 250th c0d3-4-F00d 🇩🇪 610 59 9ms 25 May 2021 250th Foxinatel 610 59 11ms 21 Aug 2021 250th voidcoefficient 610 59 9ms 22 Nov 2021 250th gurglemurgle5 610 59 10ms 13 May 2022 250th vroup 🇩🇰 610 59 16ms 2 Oct 2022 250th FrederikHutfless 🇩🇪 610 59 10ms 22 Dec 2022 250th zakariamouhid 610 59 9ms 10 Jan 2023 250th kkoenig 610 59 8ms 25 Dec 2023 250th nakatchi 610 59 9ms 27 Feb 2024 250th Mabeloid 🇳🇴 610 59 10ms 9 Oct 2024 250th dommmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmy 610 59 10ms 18 Nov 2025 268th sgtdck 600 60 10ms 8 Oct 2018 268th flempke 600 60 10ms 20 Oct 2018 268th paulpage 600 60 11ms 11 Feb 2019 268th vgroen 600 60 9ms 3 Jan 2020 268th oitio 600 60 10ms 13 Feb 2020 268th jmerle 🇳🇱 600 60 10ms 21 Jan 2022 268th charliegaming 600 60 9ms 20 Oct 2024 275th mcammara 590 61 10ms 25 Jul 2018 275th Nuottajarvi 590 61 10ms 14 Aug 2018 275th GitaMonster 590 61 10ms 9 Sep 2018 275th Nefsen402 590 61 11ms 22 Jan 2019 275th volktron 590 61 11ms 1 Jun 2019 275th AngusJWatt 590 61 9ms 18 Sep 2019 275th adoxography 590 61 10ms 10 Oct 2019 275th taimanh229 590 61 9ms 5 Jan 2021 275th Ashikpaul 🇮🇳 590 61 11ms 9 May 2021 275th AnnoyedArt1256 590 61 10ms 12 Jan 2022 275th MaxElf999 590 61 9ms 14 Dec 2022 286th gnlow 🇰🇷 581 62 9ms 29 Apr 2020 286th Simon3995 🇳🇱 581 62 9ms 12 Aug 2020 286th louisbosqui 581 62 10ms 31 Dec 2020 286th riviere-lucas 581 62 10ms 31 Dec 2020 286th florton 581 62 12ms 6 Apr 2021 286th Posandu 581 62 10ms 24 Oct 2022 286th junkondo-jp 581 62 10ms 1 Jun 2024 293rd YoungjuneKwon 571 63 9ms 6 Dec 2018 293rd chloeching-amino 571 63 12ms 25 Jul 2019 293rd OmegaB0t 571 63 10ms 12 Sep 2019 293rd paul3412 571 63 10ms 1 Dec 2019 293rd lcba 571 63 10ms 14 Jan 2020 293rd astdefu 571 63 11ms 10 Dec 2022 293rd raszpi 🇭🇺 571 63 10ms 1 Sep 2023 293rd Florian-Mt 571 63 10ms 26 Sep 2023 293rd 52525rr 571 63 9ms 20 Oct 2025 302nd nhaynes84 563 64 9ms 17 Jun 2018 302nd aschui 563 64 10ms 5 Nov 2018 302nd dijs 563 64 10ms 9 Dec 2019 302nd guliyevemil1 🇦🇿 563 64 9ms 19 Apr 2020 302nd Michal-Miky-Jankovsky 563 64 10ms 4 May 2020 302nd modellking 563 64 12ms 3 Jun 2020 302nd marekMin 563 64 9ms 24 Jun 2020 302nd eecb 563 64 11ms 24 Nov 2020 302nd berenteb 🇭🇺 563 64 10ms 10 Dec 2020 302nd undefined-moe 563 64 10ms 20 Feb 2021 302nd kozgera 563 64 8ms 16 Mar 2021 302nd Ivraj 563 64 9ms 18 Aug 2021 302nd samuelscheit 563 64 10ms 29 Jun 2023 302nd Intevel 🇩🇪 563 64 10ms 5 Jul 2023 316th iamsolarpowered 554 65 10ms 7 Dec 2017 316th ciaranmag 554 65 10ms 25 Jan 2019 316th ianpoe 554 65 10ms 26 Feb 2020 316th StefanTifrea 554 65 12ms 15 Jul 2020 316th alex-oser 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