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 400th tkwa 769 52 9ms 5 Dec 2018 400th mogron 769 52 17ms 13 Dec 2019 400th tadeas0 769 52 16ms 27 Dec 2019 400th Omega65536 🇩🇪 769 52 9ms 10 Jan 2021 400th ArmaanAS 769 52 9ms 8 Mar 2021 400th chayleaf 769 52 10ms 7 Jan 2022 400th kimbo 🇺🇸 769 52 17ms 10 Jan 2023 400th Freddiechang 769 52 9ms 23 Feb 2024 400th sacredeux 769 52 9ms 31 Jul 2024 400th Troon 769 52 9ms 28 Feb 2025 400th altugbeyhan 769 52 10ms 12 Oct 2025 400th solisolu 769 52 9ms 27 Oct 2025 400th Matter1024 🇮🇳 769 52 10ms 22 Dec 2025 414th Faweks1 755 53 10ms 31 Jul 2018 414th msrawson 755 53 10ms 2 Sep 2018 414th xorraxrax 755 53 10ms 31 Oct 2019 414th rzhade3 755 53 10ms 23 May 2020 414th garrisonhh 755 53 15ms 26 Nov 2020 414th vprab 755 53 9ms 14 Dec 2020 414th jmerle 🇳🇱 755 53 16ms 23 Jan 2022 414th w-henderson 755 53 9ms 12 Jun 2022 414th jeff-at-tamer-dot-codes 🇺🇸 755 53 10ms 15 Mar 2023 414th wh3n3v3r 🇨🇿 755 53 10ms 7 Nov 2024 414th Pulencode 🇨🇨 755 53 10ms 15 Nov 2024 414th ffelixm 755 53 9ms 28 May 2025 426th qoqosz 741 54 9ms 5 Jun 2019 426th andre-lameirinhas 🇵🇹 741 54 16ms 3 Apr 2020 426th dmoa 741 54 9ms 10 Jul 2020 426th trist224 🇫🇷 741 54 16ms 18 Oct 2022 426th KrausRaus 🇺🇸 741 54 15ms 6 Aug 2023 426th mstang107 741 54 10ms 20 Dec 2023 426th eddvrs 741 54 10ms 22 Dec 2023 426th lelbal 741 54 9ms 8 Oct 2025 434th CRHillman 727 55 10ms 16 Aug 2018 434th meientau 727 55 9ms 11 May 2019 434th tnecio 727 55 9ms 20 Apr 2021 434th jakobkordez 🇸🇮 727 55 16ms 19 Oct 2022 434th SB-945 727 55 10ms 27 Feb 2024 434th gastropner 727 55 9ms 11 Feb 2025 434th CopperyMarrow15 727 55 16ms 1 Sep 2025 441st NoliHyd 714 56 9ms 24 Sep 2018 441st Srivaths-P 714 56 9ms 20 Feb 2020 441st louisbosqui 714 56 10ms 22 Dec 2020 441st Brianzhengca 714 56 9ms 1 Feb 2021 441st stordev 714 56 9ms 26 Feb 2021 441st Anonymousellama21 714 56 12ms 14 Dec 2021 441st j-Ewan 714 56 10ms 2 Feb 2022 441st Mortis66666 714 56 10ms 28 May 2022 441st rowboat1 714 56 9ms 22 Jun 2022 441st tri1212 🇻🇳 714 56 10ms 18 Jul 2022 441st CameronGBell 714 56 10ms 16 Nov 2022 441st emirps 714 56 10ms 6 Mar 2023 441st Tavress 714 56 10ms 11 May 2023 441st steffan-polygolf 714 56 10ms 8 Mar 2024 441st drochom 714 56 9ms 17 Jun 2024 441st HumanoidCPU 714 56 10ms 19 Feb 2025 441st katss2 714 56 16ms 6 Oct 2025 458th bdendekk 702 57 10ms 10 Jul 2019 458th starsandspirals 702 57 9ms 9 Jul 2020 458th mhenion8293 🇺🇸 702 57 9ms 19 Jan 2022 458th Ripick 702 57 10ms 18 Jul 2022 458th P-Quentin 🇫🇷 702 57 10ms 3 Aug 2022 458th kevdah 702 57 9ms 5 Oct 2022 458th ritwinnarra 702 57 10ms 28 Jan 2024 458th zwxzwxzwx21 702 57 11ms 30 Jan 2024 458th VictorStenvers 🇳🇱 702 57 10ms 17 Apr 2024 467th leon-w 690 58 16ms 12 Jul 2019 467th g3rrit 690 58 9ms 5 Aug 2020 467th asadullayev 690 58 9ms 2 Sep 2020 467th abailey2020 🇺🇸 690 58 17ms 13 Dec 2020 467th redbeancola 690 58 9ms 11 Oct 2021 467th eiburns 690 58 10ms 3 Jan 2022 467th amollberg 🇸🇪 690 58 29ms 16 Jan 2022 467th bwenstar 690 58 10ms 12 Aug 2022 467th MaxElf999 690 58 10ms 3 Oct 2022 467th fredrik-bakke 🇳🇴 690 58 15ms 4 Nov 2022 467th Vaekor 690 58 10ms 9 Jul 2023 467th DocSavage 690 58 10ms 24 Jun 2024 467th EnTerr 690 58 9ms 15 Sep 2024 467th jamiloBBKing 690 58 10ms 27 Jan 2025 First Prev 401–480 of 1,289 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