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Prime Numbers in Java 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 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 Gray Code Decoder Gray Code Encoder 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 1st JayXon 🇺🇸 1,000 70 409ms 24 Sep 2025 1st nwellnhof 🇩🇪 1,000 70 515ms 25 Sep 2025 1st DialFrost 🇸🇬 1,000 70 481ms 13 Nov 2025 1st KasperKivimaeki 🇫🇮 1,000 70 528ms 2 Dec 2025 1st Lydxn 🇨🇦 1,000 70 488ms 14 Dec 2025 1st Steffan153 🇫🇮 1,000 70 456ms 19 Mar 2026 7th edsrzf 🇳🇿 986 71 626ms 24 Sep 2025 7th b-illy 🇬🇧 986 71 468ms 24 Sep 2025 7th sean-niemann 🇺🇸 986 71 518ms 24 Sep 2025 7th voytxt 🇨🇿 986 71 513ms 25 Sep 2025 7th namelessiw 986 71 536ms 2 Oct 2025 7th stefangimmillaro 986 71 468ms 6 Oct 2025 7th MeWhenI 🇻🇦 986 71 524ms 7 Nov 2025 7th h3ra993huskp 🇯🇵 986 71 453ms 30 Nov 2025 7th ScottHamper 986 71 500ms 30 Nov 2025 7th fuzzylojik-golf 🇺🇸 986 71 457ms 23 Dec 2025 17th Shanethegamer 🇺🇸 921 76 501ms 25 Sep 2025 17th Yewzir 🇧🇪 921 76 518ms 2 Oct 2025 17th kmathis22 921 76 461ms 24 Oct 2025 17th Jacob385 921 76 496ms 27 Oct 2025 17th emgordon154 921 76 430ms 9 Feb 2026 22nd sultan 909 77 398ms 13 days ago 22nd scpchicken 🇵🇼 909 77 400ms 5 days ago 24th WildTooth 886 79 461ms 9 Oct 2025 25th piano-miles 875 80 463ms 24 Feb 2026 26th dokutan 843 83 537ms 24 Sep 2025 27th Liibe 824 85 394ms 25 Sep 2025 28th snoozingnewt 🇨🇦 814 86 472ms 5 Dec 2025 29th ethanlally 795 88 516ms 5 Nov 2025 30th CaedenHarper 🇨🇦 769 91 444ms 24 Sep 2025 31st Schmitt-Very-Cool 761 92 458ms 3 Oct 2025 32nd squid233 753 93 504ms 7 Nov 2025 32nd HumanoidCPU 753 93 519ms 8 Nov 2025 32nd Florian-Mt 753 93 482ms 28 Dec 2025 35th elgan65536 🇺🇸 722 97 489ms 19 Feb 2026 35th Jonson26 722 97 360ms 12 days ago 37th tomh1012 654 107 466ms 18 Mar 2026 38th Attero 🇸🇪 648 108 418ms 28 Apr 2020 38th primo-ppcg 🇹🇭 648 108 388ms 12 Oct 2020 38th prplz 🇦🇺 648 108 458ms 18 Oct 2020 38th KatieLG 🇬🇧 648 108 638ms 22 Oct 2021 38th Widgitty 648 108 414ms 18 Jul 2023 43rd Looney32768 636 110 405ms 27 Jan 2023 44th BBoehm 🇩🇪 631 111 411ms 29 Oct 2020 44th helbling 🇨🇭 631 111 410ms 11 Mar 2024 46th Nathan-Masala 625 112 405ms 21 days ago 47th janbehrens 🇩🇪 619 113 397ms 3 Sep 2020 47th KrausRaus 🇺🇸 619 113 415ms 22 Mar 2021 47th neihousaigaai 619 113 391ms 6 Apr 2021 47th inventshah 619 113 416ms 20 Apr 2021 47th Irratix 🇳🇱 619 113 404ms 7 Dec 2021 47th Betuaredead 619 113 408ms 14 Nov 2023 47th SirBogman 🇺🇸 619 113 431ms 3 Jan 2024 47th yoshykai 619 113 438ms 30 Mar 2025 47th eMGeeneer 619 113 489ms 20 Sep 2025 56th madeforlosers 614 114 429ms 5 Jan 2024 57th cbrt-x 598 117 410ms 29 Aug 2021 57th Leftykap 598 117 417ms 14 Sep 2022 57th FlorianCassayre 🇫🇷 598 117 550ms 28 Sep 2022 60th Rhinozz 🇨🇦 593 118 403ms 12 Aug 2021 61st lukehewittvandy 588 119 396ms 19 Jul 2022 62nd shellbertt 🇨🇦 583 120 415ms 26 Dec 2021 63rd jjstreet 579 121 402ms 30 Apr 2020 64th Antonio-Vel 574 122 400ms 20 Aug 2022 64th mathb0y512 574 122 382ms 14 Nov 2022 66th konst-aa 569 123 394ms 11 Aug 2022 67th bwat2 565 124 383ms 21 Apr 2022 67th CarsonChr 🇺🇸 565 124 400ms 26 Jul 2024 69th coltraloz 🇪🇸 560 125 394ms 6 Mar 2025 70th ricehens 556 126 437ms 26 Nov 2021 70th Carloz69 556 126 422ms 3 Dec 2021 72nd bac0id 551 127 414ms 26 Sep 2023 73rd Re-Adventures 🇮🇳 547 128 402ms 17 Mar 2021 74th richard-oelze 🇩🇪 543 129 429ms 1 May 2021 75th Luca2812 538 130 425ms 30 Dec 2021 75th lorenzosim 538 130 422ms 5 Aug 2022 75th cnelson20 538 130 518ms 8 Aug 2022 75th GWStuart 538 130 406ms 1 Jul 2024 79th tkr-sh 🇰🇵 534 131 426ms 4 May 2022 79th lordsnek 534 131 411ms 26 Jan 2024 81st caynraiser 530 132 397ms 8 Dec 2021 82nd Kusarr 526 133 424ms 17 Dec 2020 82nd Bolix7 526 133 412ms 23 May 2021 82nd astdefu 526 133 432ms 13 Dec 2022 82nd gigaprofisi 🇺🇸 526 133 369ms 7 Mar 2025 86th eecb 522 134 486ms 24 Nov 2020 86th riviere-lucas 522 134 422ms 30 Dec 2020 86th louisbosqui 522 134 413ms 31 Dec 2020 86th selketdaly 522 134 412ms 30 Jan 2021 86th Bombergames 522 134 393ms 20 Jan 2022 86th msbranicky 522 134 393ms 9 Jan 2024 86th schaene 522 134 441ms 7 Mar 2024 86th deancureton 522 134 405ms 24 Mar 2024 94th AIn0n 519 135 411ms 30 Aug 2021 94th rollershutter 519 135 416ms 25 Jan 2024 94th 0dyse 519 135 408ms 23 Apr 2025 94th Benzas01 519 135 406ms 5 Oct 2025 98th blasio99 515 136 422ms 17 Jun 2021 99th xnacly 🇩🇪 511 137 415ms 3 Jul 2023 100th mattwho76 507 138 413ms 24 Apr 2020 1–100 of 175 Next Last