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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 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 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 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 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 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 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 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 314th unfinishedprogram 554 65 9ms 25 Aug 2022 314th xnacly 🇩🇪 554 65 9ms 29 Jun 2023 314th AndFly33 554 65 8ms 30 Jun 2023 314th IchBinMichMarkus 554 65 9ms 11 Jul 2023 314th amazingalek 554 65 11ms 74 mins ago 326th hyperneutrino 545 66 9ms 10 Jan 2018 326th SamirHodzic 545 66 9ms 10 Oct 2018 326th Great-Gamer 545 66 8ms 23 Feb 2022 326th SMP0507_thdgit 545 66 9ms 24 Mar 2023 326th willpiam 545 66 9ms 20 Oct 2023 326th TotoAJ 545 66 8ms 12 Dec 2023 326th TheLazySquid 545 66 9ms 26 Sep 2024 326th BalaM314 545 66 9ms 7 Feb 2025 326th kurkale6ka 545 66 9ms 13 days ago 335th Muhammad-Salman-Sheikh 537 67 9ms 16 Apr 2018 335th ioioii 537 67 9ms 13 Dec 2019 335th taklam 537 67 9ms 4 Jul 2020 335th voxxal 537 67 9ms 9 Aug 2020 335th ryguyNelson 537 67 9ms 19 Aug 2020 335th baby-steve 537 67 9ms 2 May 2021 335th cbondurant 537 67 9ms 7 May 2021 335th laughingsheep 537 67 9ms 2 Jul 2022 335th DCerane 537 67 9ms 14 Oct 2022 335th jorbDehmel 🇺🇸 537 67 9ms 7 Apr 2023 335th Ow0cast 537 67 8ms 22 Jun 2025 346th mikerees 529 68 9ms 9 Aug 2019 346th the-north-dev 529 68 8ms 29 Aug 2020 346th Bejofo 529 68 9ms 2 Apr 2021 346th jhunterkohler 529 68 9ms 19 May 2021 350th davidbutt 522 69 9ms 26 Jul 2018 350th dcure73 522 69 9ms 7 Jun 2019 350th oskarl 522 69 9ms 2 Aug 2019 350th SpareManiKatti 522 69 9ms 15 Jul 2021 350th Hacksore 🇺🇸 522 69 9ms 17 Aug 2021 350th berdzi 522 69 9ms 11 Mar 2022 350th TechNolaByte 522 69 8ms 11 Apr 2022 357th McErer 514 70 9ms 12 Jan 2019 357th ershadi-sayuri 514 70 8ms 12 Jan 2022 359th ethan7g 507 71 9ms 16 Apr 2020 359th dsntzn 🇸🇰 507 71 9ms 21 Aug 2020 359th con-cs 507 71 9ms 15 Oct 2021 359th AustinH-Ntt 507 71 9ms 7 Jul 2023 359th goodwyna21 507 71 9ms 24 Oct 2024 364th rowboat1 500 72 9ms 16 Feb 2019 364th E2dgar 500 72 9ms 30 Jan 2022 366th moshiba 493 73 9ms 18 Apr 2018 366th NuqieNoila 493 73 9ms 20 Feb 2019 366th sethimcclaine 493 73 9ms 5 Apr 2019 366th toschug 493 73 8ms 17 Feb 2020 366th Y0UR-U5ERNAME 493 73 10ms 3 Sep 2021 366th hippopotam00sehead 🇨🇦 493 73 9ms 12 Sep 2024 372nd Kees-van-Beilen 486 74 9ms 24 Jun 2023 372nd SpiritAxolotl 🇺🇸 486 74 8ms 4 Sep 2025 374th BillyBobFry 480 75 9ms 22 Oct 2021 374th QuincyNash 🇺🇸 480 75 8ms 14 Dec 2022 374th zt14427 480 75 9ms 13 May 2024 377th sharabiania 474 76 9ms 1 Mar 2018 377th Kauhentus 474 76 9ms 7 Dec 2019 377th OllieBoyne 🇬🇧 474 76 9ms 24 Jan 2021 377th TheRealOhead 🇺🇸 474 76 9ms 28 Sep 2023 377th Jak-Ch-ll 474 76 9ms 6 Jul 2025 382nd JRaspass 🇬🇧 468 77 8ms 7 Jul 2020 382nd DizzyLeChuck 468 77 9ms 25 Aug 2020 382nd theunofficialcoder 468 77 8ms 17 Aug 2021 382nd hacker19374 468 77 9ms 8 Mar 2023 382nd non-bin 468 77 9ms 26 Jun 2025 382nd olleicua 🇺🇸 468 77 9ms 11 Sep 2025 382nd MadScience137 468 77 9ms 24 Sep 2025 389th tehgeg 462 78 9ms 2 Mar 2019 390th MarlonClark 456 79 9ms 30 Dec 2019 390th RobbertC5 456 79 9ms 23 May 2020 390th KatieLG-Transpiler 🇬🇧 456 79 9ms 23 Jun 2022 390th hacker112 🇸🇪 456 79 9ms 20 Jun 2024 394th jessegyger 450 80 9ms 14 Jan 2022 394th Moreallure 450 80 8ms 4 May 2024 394th JesseNoEyes 🇺🇸 450 80 9ms 4 Oct 2024 397th obadiar-zz 444 81 8ms 5 Dec 2017 397th Randomness74 444 81 9ms 14 Mar 2020 397th StronkCheese 🇺🇸 444 81 9ms 1 Feb 2023 397th msbranicky 444 81 9ms 8 Sep 2023 First Prev 321–400 of 466 Next Last