Prime Numbers in Python in chars. 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 Chars Time Submitted 507th JohnyK413 656 61 10ms 27 Jul 2024 507th Malizma333 656 61 10ms 30 Oct 2024 507th smilesformiles3 656 61 10ms 21 Jun 2025 507th 0dyse 656 61 9ms 13 Sep 2025 507th SeraphinaAstra 656 61 11ms 2 Oct 2025 507th Cube14yt 656 61 10ms 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andre-de-lorde 645 62 9ms 7 Sep 2022 572nd DrPiranoid 645 62 10ms 6 Oct 2022 572nd Zach10za 645 62 10ms 17 Nov 2022 572nd PickausernamePi 645 62 9ms 29 Nov 2022 572nd jumelet 🇳🇱 645 62 9ms 13 Dec 2022 572nd grhkm21 645 62 9ms 20 Dec 2022 572nd n0Oo0Oo0b 645 62 10ms 29 Dec 2022 572nd celiendonze 🇨🇭 645 62 17ms 20 Apr 2023 572nd midnattssol 🇸🇪 645 62 10ms 27 Jul 2023 572nd mzouink 645 62 9ms 19 Sep 2023 572nd tik25 645 62 11ms 31 Mar 2024 572nd CodeByAidan 🇺🇸 645 62 10ms 7 Jun 2024 572nd sjrct 645 62 16ms 4 Aug 2024 572nd sciencejiho 645 62 10ms 10 Feb 2025 572nd osNiko 🇧🇷 645 62 9ms 15 Aug 2025 572nd robin-scragg 645 62 10ms 23 Aug 2025 607th hyperneutrino 635 63 10ms 10 Jan 2018 607th djtuBIG-MaliceX 635 63 17ms 30 Jan 2018 607th meseta 635 63 9ms 6 Feb 2018 607th labster 635 63 10ms 12 Mar 2018 607th rishavb123 635 63 9ms 19 Jul 2018 607th DaleNaci 635 63 10ms 19 Jul 2018 607th ArturLange 635 63 15ms 5 Sep 2018 607th bkshrader 635 63 10ms 29 Dec 2018 607th alangodfrey 635 63 10ms 12 Jun 2019 607th adoxography 635 63 10ms 10 Oct 2019 607th jackkav 635 63 16ms 23 Oct 2019 607th xenoker 635 63 9ms 10 Dec 2019 607th michelebastione 🇮🇹 635 63 10ms 17 Jan 2020 607th hukilau17 635 63 9ms 24 Mar 2020 607th rplnt 635 63 10ms 17 Apr 2020 607th drbalan 635 63 10ms 16 Jul 2020 607th itiievskyi 🇺🇦 635 63 9ms 31 Jul 2020 607th Phanabani 🇺🇸 635 63 10ms 22 Oct 2020 607th godraadam 635 63 9ms 16 Nov 2020 607th potato-jackson 635 63 9ms 4 Mar 2021 607th jonmac 🇺🇸 635 63 9ms 5 Mar 2021 607th ysthakur 635 63 17ms 3 May 2021 607th valgardg 🇮🇸 635 63 16ms 11 Aug 2021 607th mauro-1 🇮🇹 635 63 10ms 18 Aug 2021 607th myleopard 635 63 10ms 13 Oct 2021 607th face0xff 635 63 9ms 27 Oct 2021 607th forlack 635 63 9ms 29 Oct 2021 607th samgiz 635 63 17ms 30 Oct 2021 607th JensOHI 635 63 10ms 27 Dec 2021 607th Kasci 635 63 13ms 28 Dec 2021 607th wirewolf010 635 63 10ms 4 Jan 2022 607th cubed-guy 635 63 10ms 3 Apr 2022 607th ihopeicanchangethiss 635 63 9ms 24 May 2022 607th lemogne 635 63 10ms 3 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