Prime Numbers in Python in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 469th Malizma333 656 61 10ms 30 Oct 2024 469th HumanoidCPU 656 61 13ms 19 Feb 2025 469th smilesformiles3 656 61 9ms 21 Jun 2025 469th 0dyse 656 61 10ms 13 Sep 2025 469th SectorCorruptor 656 61 10ms 21 Sep 2025 469th ENDERASPECT 656 61 13ms 20 days ago 469th katss2 656 61 16ms 15 days ago 533rd StardustGogeta 645 62 13ms 1 Apr 2019 533rd ali-abi 645 62 10ms 29 Apr 2019 533rd aaay-aaay 645 62 13ms 2 Jun 2019 533rd adesanjo 645 62 10ms 8 Jun 2019 533rd KiwiKoder0123 645 62 10ms 22 Oct 2019 533rd devRND-ess 645 62 11ms 29 Apr 2020 533rd pecom 645 62 11ms 27 May 2020 533rd shraiwi 645 62 13ms 29 May 2020 533rd PatrickStephansen 🇿🇦 645 62 11ms 29 Aug 2020 533rd lukasthaler 645 62 13ms 11 Sep 2020 533rd the-soph-ia 645 62 10ms 27 Jan 2021 533rd NanduBC 645 62 10ms 18 Mar 2021 533rd feherd 645 62 9ms 2 Sep 2021 533rd pengu1n-master 645 62 13ms 11 Oct 2021 533rd sleepyStick 645 62 17ms 4 Dec 2021 533rd Adrien-AM 645 62 11ms 26 Dec 2021 533rd ophact 645 62 10ms 11 May 2022 533rd nullie 645 62 12ms 11 Jun 2022 533rd rowboat1 645 62 10ms 21 Jun 2022 533rd try-except-try-accept 🇹🇭 645 62 16ms 10 Jul 2022 533rd james-downey 645 62 10ms 10 Jul 2022 533rd tri1212 🇻🇳 645 62 11ms 18 Jul 2022 533rd andre-de-lorde 645 62 10ms 7 Sep 2022 533rd DrPiranoid 645 62 11ms 6 Oct 2022 533rd mattyhempstead 645 62 10ms 29 Oct 2022 533rd Zach10za 645 62 10ms 17 Nov 2022 533rd PickausernamePi 645 62 11ms 29 Nov 2022 533rd jumelet 🇳🇱 645 62 12ms 13 Dec 2022 533rd grhkm21 645 62 10ms 20 Dec 2022 533rd n0Oo0Oo0b 645 62 11ms 29 Dec 2022 533rd steffan-polygolf 645 62 10ms 19 Feb 2023 533rd emirps 645 62 11ms 6 Mar 2023 533rd celiendonze 🇨🇭 645 62 18ms 20 Apr 2023 533rd midnattssol 🇸🇪 645 62 10ms 27 Jul 2023 533rd mzouink 645 62 11ms 19 Sep 2023 533rd tik25 645 62 10ms 31 Mar 2024 533rd CodeByAidan 🇺🇸 645 62 11ms 7 Jun 2024 533rd sjrct 645 62 24ms 4 Aug 2024 533rd sciencejiho 645 62 11ms 10 Feb 2025 533rd osNiko 🇧🇷 645 62 9ms 15 Aug 2025 573rd hyperneutrino 635 63 10ms 10 Jan 2018 573rd djtuBIG-MaliceX 635 63 19ms 30 Jan 2018 573rd meseta 635 63 11ms 6 Feb 2018 573rd labster 635 63 10ms 12 Mar 2018 573rd rishavb123 635 63 9ms 19 Jul 2018 573rd DaleNaci 635 63 10ms 19 Jul 2018 573rd ArturLange 635 63 15ms 5 Sep 2018 573rd bkshrader 635 63 10ms 29 Dec 2018 573rd alangodfrey 635 63 11ms 12 Jun 2019 573rd adoxography 635 63 10ms 10 Oct 2019 573rd jackkav 635 63 17ms 23 Oct 2019 573rd xenoker 635 63 11ms 10 Dec 2019 573rd michelebastione 🇮🇹 635 63 10ms 17 Jan 2020 573rd hukilau17 635 63 11ms 24 Mar 2020 573rd rplnt 635 63 11ms 17 Apr 2020 573rd drbalan 635 63 10ms 16 Jul 2020 573rd itiievskyi 🇺🇦 635 63 11ms 31 Jul 2020 573rd Phanabani 🇺🇸 635 63 10ms 22 Oct 2020 573rd godraadam 635 63 10ms 16 Nov 2020 573rd potato-jackson 635 63 14ms 4 Mar 2021 573rd jonmac 🇺🇸 635 63 10ms 5 Mar 2021 573rd ysthakur 635 63 17ms 3 May 2021 573rd valgardg 🇮🇸 635 63 17ms 11 Aug 2021 573rd schachmattmatt 635 63 11ms 18 Aug 2021 573rd mauro-1 🇮🇹 635 63 12ms 18 Aug 2021 573rd myleopard 635 63 15ms 13 Oct 2021 573rd face0xff 635 63 9ms 27 Oct 2021 573rd forlack 635 63 9ms 29 Oct 2021 First Prev 526–600 of 1,257 Next Last