Prime Numbers in Python 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 Calendar 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 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 ><> 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 799th Malin001 571 70 10ms 4 Jan 2020 799th Mathgeek007 571 70 10ms 19 Jan 2020 799th findegil 571 70 10ms 26 Aug 2020 799th ludwig-n 571 70 10ms 6 Apr 2021 799th hymanimy 571 70 9ms 22 Jul 2021 799th super-tux 571 70 10ms 9 Aug 2021 799th Resisst 571 70 11ms 27 May 2022 799th Qu1etboy 571 70 10ms 23 Jun 2022 799th RandGuy 571 70 11ms 30 Jun 2022 799th wa1ker38552 571 70 11ms 19 May 2023 799th DrPrettyman 571 70 10ms 24 Jul 2023 799th anonymaew 571 70 11ms 2 Aug 2023 799th JesseNoEyes 🇺🇸 571 70 11ms 2 Oct 2024 799th jameswmccarty 571 70 17ms 2 Dec 2024 815th haraldsperre 563 71 9ms 13 Feb 2018 815th danielforr 563 71 10ms 14 Feb 2019 815th dahrens 563 71 10ms 4 Jul 2019 815th patbassing 563 71 18ms 5 Jul 2019 815th henrytranter 563 71 9ms 20 Sep 2019 815th YoungjuneKwon 563 71 10ms 20 Dec 2019 815th Andre3582 563 71 10ms 4 Nov 2020 815th kavandoctor1 563 71 10ms 26 Nov 2021 815th koko-yl 563 71 12ms 28 Dec 2021 815th gitbedd 🇬🇧 563 71 9ms 8 Jan 2022 815th EthanGrant1 563 71 10ms 13 Apr 2022 815th GeneralTwi 563 71 9ms 2 May 2022 815th twocatsinatrenchcoat 563 71 10ms 11 May 2022 815th cb597 563 71 10ms 13 Jun 2022 815th pichu2405 563 71 10ms 28 Jul 2022 815th NerdyMcNerd42 563 71 10ms 13 Aug 2022 815th Ullreich 563 71 10ms 20 Aug 2022 815th TimLeffke 563 71 18ms 2 Oct 2022 815th glesnick 563 71 9ms 22 Nov 2022 815th PATTRIM 563 71 9ms 2 Jan 2023 815th Jacob-Gendelman 563 71 9ms 18 Aug 2023 815th rsgray 563 71 10ms 19 Feb 2024 815th Adupadu1234 563 71 11ms 27 Oct 2024 815th Mathrew2012 563 71 11ms 13 Nov 2024 815th ihatethefrench 563 71 17ms 5 Jan 2025 815th itljan30 563 71 11ms 27 Jan 2025 841st AlanLynn 556 72 10ms 28 Feb 2018 841st MH2520 556 72 10ms 10 Sep 2018 841st mvrkws 556 72 10ms 5 Dec 2018 841st Davey-J 556 72 10ms 15 Aug 2019 841st simplylu 556 72 11ms 5 Jun 2020 841st richard-oelze 🇩🇪 556 72 10ms 18 Apr 2021 841st mrmabs 556 72 11ms 16 Jun 2021 841st ethandhunt 556 72 16ms 15 Aug 2021 841st maddenfederico 556 72 10ms 30 Aug 2021 841st Educorreia932 556 72 10ms 17 Jun 2022 841st PogLop 🇨🇿 556 72 10ms 15 Oct 2022 841st xnacly 🇩🇪 556 72 10ms 6 Jul 2023 841st taesungh 556 72 10ms 20 Oct 2023 841st wenbang24 556 72 10ms 29 Mar 2024 841st WillowWispy 556 72 10ms 15 Mar 2025 841st alabhyajindal 556 72 9ms 5 Apr 2025 841st kbeat 🇰🇿 556 72 11ms 18 May 2025 841st 123mjb 556 72 10ms 27 Jun 2025 841st clayboll99 556 72 9ms 11 Jul 2025 860th joshrosenkranz 548 73 10ms 2 Mar 2018 860th luenix 548 73 10ms 27 Jun 2018 860th michelbl 548 73 10ms 27 May 2019 860th sjao14 548 73 10ms 21 Jan 2020 860th tm70 548 73 10ms 3 Apr 2020 860th Psirving 548 73 10ms 23 Jul 2020 860th orifu 548 73 10ms 22 Feb 2021 860th crazymoose7 548 73 10ms 10 Apr 2022 860th Fanrco 548 73 9ms 31 Aug 2023 860th DavidVadnais 548 73 10ms 13 Feb 2024 860th IoLimmer 548 73 10ms 24 Jul 2024 860th arcpolaris 548 73 10ms 27 Mar 2025 860th Naitzirch 🇳🇱 548 73 9ms 26 Jul 2025 860th Voltrifrodec 🇸🇰 548 73 9ms 12 Nov 2025 874th usnheckler 541 74 9ms 8 Jun 2019 874th d0x2f 541 74 10ms 5 Jan 2020 874th kypi 541 74 11ms 16 Feb 2020 874th Nordle 541 74 10ms 28 Feb 2020 874th artieleach 541 74 9ms 7 Feb 2021 874th jamespeilunli 541 74 10ms 3 Mar 2022 874th lomarbrick 541 74 55ms 17 May 2023 First Prev 801–880 of 1,279 Next Last