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 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 Chars Time Submitted 596th tobyLovick 635 63 9ms 5 Nov 2023 596th Glinte 635 63 16ms 19 Dec 2023 596th yuchuehw 635 63 9ms 5 Jan 2024 596th XioR112 🇵🇱 635 63 16ms 19 Apr 2024 596th ABC00012345 635 63 10ms 14 May 2024 596th imelxr 🇮🇱 635 63 10ms 17 Aug 2024 596th CyberTapir 635 63 9ms 28 Aug 2024 596th dtbao20 🇻🇳 635 63 9ms 1 Oct 2024 596th Mabeloid 🇳🇴 635 63 10ms 9 Oct 2024 596th codewrite 🇬🇧 635 63 9ms 5 Jul 2025 596th Andrey2001 635 63 10ms 18 days ago 652nd lmeuser 625 64 9ms 2 Dec 2017 652nd mkillianey 625 64 9ms 18 Jun 2018 652nd abedaton 625 64 10ms 18 Sep 2018 652nd Edgex42 625 64 9ms 31 May 2019 652nd ay2718 625 64 9ms 13 Aug 2019 652nd TrAyZeN 625 64 9ms 23 Aug 2019 652nd amishtal 625 64 15ms 2 Dec 2019 652nd anominos 625 64 9ms 14 Dec 2019 652nd vonKrafft 625 64 9ms 26 Mar 2020 652nd QuinnQR 625 64 9ms 18 Aug 2020 652nd fajost 625 64 9ms 8 Sep 2020 652nd hyvyys 625 64 9ms 21 Sep 2020 652nd AkashTandon167 625 64 9ms 10 Dec 2020 652nd geofft 625 64 9ms 11 Dec 2020 652nd gabmis 625 64 10ms 20 Dec 2020 652nd jhawk101 625 64 15ms 4 Mar 2021 652nd c0d3-4-F00d 🇩🇪 625 64 9ms 25 May 2021 652nd bbakersmith 625 64 10ms 6 Jul 2021 652nd dillon-duncando 625 64 15ms 24 Dec 2021 652nd ellieoverwood 625 64 9ms 28 Feb 2022 652nd cooljoseph1 625 64 15ms 7 May 2022 652nd TheSmilingTurtle 625 64 15ms 21 May 2022 652nd Heathcorp 🇦🇺 625 64 9ms 7 Jun 2022 652nd tterem 625 64 9ms 11 Jun 2022 652nd bsoyka 🇺🇸 625 64 9ms 16 Jul 2022 652nd LiamKrenn 625 64 9ms 22 Jul 2022 652nd julienlamoureux78 625 64 9ms 12 Aug 2022 652nd eshilo-draper 625 64 9ms 10 Sep 2022 652nd za3k 625 64 9ms 9 Oct 2022 652nd pique0822 625 64 10ms 26 Jan 2023 652nd VV1Git 625 64 9ms 2 Apr 2023 652nd Puperger 625 64 16ms 10 Apr 2023 652nd ssbhatt4321 625 64 9ms 11 Jun 2023 652nd cingulataluke 625 64 9ms 29 Aug 2023 652nd tpremoli 625 64 9ms 11 Jun 2024 652nd Ythaenagor 625 64 10ms 5 Aug 2024 652nd AdamMorris377 625 64 9ms 7 Sep 2024 652nd theadamabrams 625 64 9ms 31 Oct 2024 652nd yokasuretsu 625 64 9ms 4 Jan 2025 652nd TheZwierzLF 🇵🇱 625 64 9ms 18 May 2025 652nd Daniel-Ellison 625 64 16ms 28 Aug 2025 652nd Beshamel 625 64 10ms 9 Oct 2025 694th czheo 615 65 15ms 21 Oct 2017 694th ProtD 615 65 16ms 27 Feb 2018 694th Mojken 615 65 16ms 26 Aug 2018 694th Deepztream 615 65 16ms 26 Aug 2018 694th nsamuelson 615 65 9ms 8 May 2019 694th NuqieNoila 615 65 9ms 27 Sep 2019 694th TheAristos 615 65 9ms 1 Nov 2019 694th Periapsis1 615 65 9ms 17 Nov 2019 694th marcygoldfischer 615 65 9ms 13 Dec 2019 694th luftj 615 65 12ms 8 May 2020 694th Zollerboy1 615 65 9ms 16 Aug 2020 694th derekthatcher 615 65 15ms 21 Sep 2020 694th boxjelly 615 65 9ms 8 Feb 2021 694th suchir 615 65 9ms 5 Jun 2021 694th harrymwilkins 🇬🇧 615 65 16ms 20 Jul 2021 694th AIn0n 615 65 16ms 8 Aug 2021 694th BenBanerjeeRichards 615 65 9ms 21 Jan 2022 694th ms-tingliang 615 65 9ms 5 Aug 2022 694th Starwort 🇬🇧 615 65 9ms 11 Nov 2022 694th Anthony-Williams-06 615 65 9ms 29 Nov 2022 694th yourlefthandman 615 65 9ms 15 Aug 2023 694th fgrosshans 🇫🇷 615 65 12ms 15 Jul 2024 694th gallium-gonzollium 615 65 15ms 2 Nov 2024 694th AstroOrbis 615 65 16ms 12 Jul 2025 694th madeforlosers 615 65 16ms 11 Nov 2025 719th lrustand 606 66 9ms 16 Jan 2018 719th Threadzless 606 66 9ms 29 Oct 2018 First Prev 641–720 of 1,271 Next Last