{"id":13336,"date":"2024-01-27T23:39:00","date_gmt":"2024-01-27T23:39:00","guid":{"rendered":"https:\/\/science-hub.click\/%E5%8F%8C%E5%AD%90%E7%B4%A0%E6%95%B0%E4%BA%88%E6%83%B3%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%E8%A9%B3%E3%81%97%E3%81%8F%E8%A7%A3%E8%AA%AC\/"},"modified":"2024-01-27T23:39:00","modified_gmt":"2024-01-27T23:39:00","slug":"%E5%8F%8C%E5%AD%90%E7%B4%A0%E6%95%B0%E4%BA%88%E6%83%B3%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%E8%A9%B3%E3%81%97%E3%81%8F%E8%A7%A3%E8%AA%AC","status":"publish","type":"post","link":"https:\/\/science-hub.click\/?p=13336","title":{"rendered":"\u53cc\u5b50\u7d20\u6570\u4e88\u60f3\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac"},"content":{"rendered":"<div><div><p><strong>\u53cc\u5b50\u7d20\u6570\u4e88\u60f3\u306f<\/strong>\u7d20\u6570\u306b\u95a2\u3059\u308b\u6570\u8ad6\u306e\u6709\u540d\u306a\u554f\u984c\u3067\u3059\u3002<\/p><p>\u3053\u306e\u63a8\u6e2c\u306f\u6b21\u306e\u3088\u3046\u306b\u8ff0\u3079\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p><dl><dd> p + 2 \u3082\u7d20\u6570\u3068<i>\u306a\u308b\u3088\u3046\u306a<\/i><i>\u7d20\u6570 p \u306f\u7121\u9650\u306b\u5b58\u5728\u3057\u307e\u3059<\/i><i>\u3002<\/i><\/dd><\/dl><p>\u3053\u306e\u3088\u3046\u306a\u7d20\u6570\u306e<span><a href=\"https:\/\/science-hub.click\/?p=62815\">\u30da\u30a2\u3092<\/a><\/span><i>\u53cc\u5b50\u7d20\u6570\u30da\u30a2<\/i>\u3068\u547c\u3073\u307e\u3059\u3002<\/p><p><span><a href=\"https:\/\/science-hub.click\/?p=102005\">\u6570\u8ad6<\/a><\/span>\u306e\u591a\u304f\u306e\u7814\u7a76\u8005\u304c\u3053\u306e<span><a href=\"https:\/\/science-hub.click\/?p=83793\">\u4e88\u60f3<\/a><\/span>\u3092\u7814\u7a76\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u5927\u591a\u6570\u306e\u6570\u5b66\u8005\u306f\u3001\u6570\u5024<span>\u89b3\u5bdf<\/span>\u3068\u7d20\u6570\u306e\u78ba\u7387\u5206\u5e03\u3092\u4f7f\u7528\u3057\u305f\u767a\u898b\u7684\u63a8\u8ad6\u306b\u57fa\u3065\u3044\u3066\u3001\u3053\u306e\u4e88\u60f3\u304c\u6b63\u3057\u3044\u3068\u4fe1\u3058\u3066\u3044\u307e\u3059\u3002<\/p><p> 1849 \u5e74\u3001\u30a2\u30eb\u30d5\u30a9\u30f3\u30b9 \u30c9 \u30dd\u30ea\u30cb\u30e3\u30c3\u30af\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u3088\u308a\u4e00\u822c\u7684\u306a\u63a8\u6e2c\u3092\u7acb\u3066\u307e\u3057\u305f\u3002<\/p><dl><dd><span><a href=\"https:\/\/science-hub.click\/?p=95765\">\u4efb\u610f\u306e<\/a><\/span><span><a href=\"https:\/\/science-hub.click\/?p=62281\">\u81ea\u7136\u6570<\/a><\/span><i>k<\/i>\u306b\u5bfe\u3057\u3066\u3001\u4e92\u3044\u306b 2 <i>k<\/i>\u306e\u8ddd\u96e2\u3060\u3051\u96e2\u308c\u305f\u7d20\u6570\u306e\u30da\u30a2\u304c\u7121\u6570\u306b\u5b58\u5728\u3057\u307e\u3059\u3002<\/dd><\/dl><p> <i>k<\/i> =1 \u306e\u5834\u5408\u306f\u53cc\u5b50\u7d20\u6570\u4e88\u60f3\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002<\/p><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\u53cc\u5b50\u7d20\u6570\u4e88\u60f3\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/9sbQEdFds34\/0.jpg\" style=\"width:100%;\"\/><\/figure><h3><span>\u90e8\u5206\u7684\u306a\u7d50\u679c<\/span><\/h3><p>1940 \u5e74\u306b\u3001Paul Erd?s \u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u5b9a\u6570<i>c<\/i> &lt; 1 \u3068\u7121\u9650\u306e\u7d20\u6570<i>p<\/i>\u306e\u5b58\u5728\u3092\u5b9f\u8a3c\u3057\u307e\u3057\u305f\u3002<\/p><dl><dd> <span><i>p<\/i> &#8216; \u2212 <i>p<\/i> &lt; <i>c<\/i> ln( <i>p<\/i> )<\/span>\u3053\u3053\u3067\u3001 <i>p&#8217; \u306f<\/i><i>p<\/i>\u306e\u76f4\u5f8c\u306e<span><a href=\"https:\/\/science-hub.click\/?p=16478\">\u7d20\u6570<\/a><\/span>\u3092\u8868\u3057\u307e\u3059\u3002<\/dd><\/dl><p>\u3053\u306e\u7d50\u679c\u306f\u6570\u56de\u6539\u5584\u3055\u308c\u307e\u3057\u305f\u3002 1986 \u5e74\u306b\u3001Maier \u306f\u5b9a\u6570<i>c<\/i> &lt; 0.25 \u304c\u9054\u6210\u3067\u304d\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3057\u305f\u3002<\/p><p> 2003 \u5e74\u3001Goldston \u3068 Yildirim \u306f\u3001\u3059\u3079\u3066\u306e<i>c<\/i> &gt; 0 \u306b\u3064\u3044\u3066\u3001 <i>p&#8217;<\/i> &#8211; <i>p<\/i> &lt; <i>c<\/i> ln( <i>p<\/i> ) \u3068\u306a\u308b\u7d20\u6570<i>p \u304c<\/i>\u7121\u9650\u306b\u5b58\u5728\u3059\u308b\u3053\u3068\u3092\u8a3c\u660e\u3057\u307e\u3057\u305f\u3002<\/p><p> 1966 \u5e74\u3001JR Chen \u306f\u3001 <i>p<\/i> + 2 \u304c\u6700\u5927 2 \u3064\u306e\u7d20\u56e0\u6570\u306e\u7a4d\u3067\u3042\u308b\u3088\u3046\u306a\u7121\u9650\u306e\u7d20\u6570<i>p \u304c<\/i>\u5b58\u5728\u3059\u308b\u3053\u3068\u3092\u5b9f\u8a3c\u3057\u307e\u3057\u305f (\u3053\u306e\u3088\u3046\u306a<span><a href=\"https:\/\/science-hub.click\/?p=71097\">\u6570<\/a><\/span>\u3001\u6700\u5927 2 \u3064\u306e\u7d20\u56e0\u6570\u306e\u7a4d\u306f<strong>2 -\u307b\u307c-<\/strong>\u3067\u3042\u308b\u3068\u8a00\u308f\u308c\u307e\u3059)<strong>\u521d\u3081<\/strong>\uff09\u3002<\/p><p>\u5f7c\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3075\u308b\u3044<span><a href=\"https:\/\/science-hub.click\/?p=11998\">\u7406\u8ad6<\/a><\/span>\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u3042\u308a\u3001\u53cc\u5b50\u7d20\u6570\u4e88\u60f3\u3068<span><a href=\"https:\/\/science-hub.click\/?p=97273\">\u30b4\u30fc\u30eb\u30c9\u30d0\u30c3\u30cf\u4e88\u60f3\u3092<\/a><\/span>\u540c\u69d8\u306e\u65b9\u6cd5\u3067\u6271\u3046\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3057\u305f\u3002<\/p><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\u53cc\u5b50\u7d20\u6570\u4e88\u60f3\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/6VPOLQSlV2E\/0.jpg\" style=\"width:100%;\"\/><\/figure><h3><span>\u30cf\u30fc\u30c7\u30a3\u30fb\u30ea\u30c8\u30eb\u30a6\u30c3\u30c9\u4e88\u60f3<\/span><\/h3><p><strong>\u30cf\u30fc\u30c7\u30a3\u30fb\u30ea\u30c8\u30eb\u30a6\u30c3\u30c9\u4e88\u60f3<\/strong>\u3068\u3057\u3066\u77e5\u3089\u308c\u308b\u53cc\u5b50\u7d20\u6570\u4e88\u60f3\u306f\u3001 <span><a href=\"https:\/\/science-hub.click\/?p=11116\">\u7d20\u6570\u5b9a\u7406<\/a><\/span>\u3068\u306e\u985e\u63a8\u306b\u3088\u308a\u3001\u53cc\u5b50\u7d20\u6570\u306e\u5206\u5e03\u306b\u95a2\u9023\u3057\u3066<span><a href=\"https:\/\/science-hub.click\/?p=7924\">\u4e00\u822c\u5316\u3055\u308c<\/a><\/span>\u3066\u3044\u307e\u3059\u3002 \u03c0 <sub>2<\/sub> ( <i>x<\/i> ) \u3092\u3001 <i>p<\/i> + 2 \u3082\u7d20\u6570\u3068\u306a\u308b\u3088\u3046\u306a\u7d20\u6570<i>p<\/i> \u2264 <i>x<\/i>\u306e\u6570\u3068\u3057\u307e\u3059\u3002<\/p><p><strong>\u53cc\u5b50\u7d20\u6570\u306e\u5b9a\u6570<\/strong><i>C<\/i> <sub>2 \u3092<\/sub>\u6b21\u306e\u3088\u3046\u306b\u5b9a\u7fa9\u3057\u307e\u3057\u3087\u3046\u3002 <\/p><dl><dd><div class=\"math-formual notranslate\">$$ {C_2 = \\prod_{p\\ge 3} \\frac{p(p-2)}{(p-1)^2} \\approx 0,6601618158468695739278121100145 &#8230;} $$<\/div><\/dd><\/dl><p> (\u3053\u3053\u3067\u3001\u7a4d\u306f\u7d20\u6570<i>p<\/i> \u2265 3 \u306e<span><a href=\"https:\/\/science-hub.click\/?p=57227\">\u30bb\u30c3\u30c8<\/a><\/span>\u306b\u62e1\u5f35\u3055\u308c\u307e\u3059)\u3002<\/p><p>\u305d\u3057\u3066\u3001\u30cf\u30fc\u30c7\u30a3\u30fb\u30ea\u30c8\u30eb\u30a6\u30c3\u30c9\u4e88\u60f3\u306f\u6b21\u306e\u3088\u3046\u306b\u8ff0\u3079\u3089\u308c\u307e\u3059\u3002 <\/p><dl><dd><div class=\"math-formual notranslate\">$$ {\\pi_2(x) \\sim 2 C_2 \\int_2^x {dt \\over (\\ln t)^2}} $$<\/div><\/dd><\/dl><p> (\u3053\u308c\u306f\u3001 <i>x \u304c<\/i>\u7121\u9650\u5927\u306b\u306a\u308b\u50be\u5411\u304c\u3042\u308b\u5834\u5408\u30012 \u3064\u306e\u5f0f\u306e\u5546\u306f 1 \u306b\u306a\u308b\u50be\u5411\u304c\u3042\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059)\u3002<\/p><p>\u3053\u306e\u4e88\u60f3\u306f\u30011\/ln( <i>t<\/i> ) \u304c\u7d20\u6570\u306e\u5206\u5e03\u306e<span><a href=\"https:\/\/science-hub.click\/?p=37332\">\u5bc6\u5ea6<\/a><\/span>\u95a2\u6570\u3067\u3042\u308b\u3068\u4eee\u5b9a\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u6b63\u5f53\u5316\u3067\u304d\u307e\u3059 (\u305f\u3060\u3057\u3001\u8a3c\u660e\u3055\u308c\u3066\u3044\u307e\u305b\u3093)\u3002\u3053\u308c\u306f\u3001\u7d20\u6570<span>\u5b9a\u7406<\/span>\u306b\u3088\u3063\u3066\u793a\u5506\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30cf\u30fc\u30c7\u30a3-\u30ea\u30c8\u30eb\u30a6\u30c3\u30c9\u4e88\u60f3\u306e\u80cc\u5f8c\u306b\u3042\u308b<span>\u6570\u5024\u7684<\/span>\u6839\u62e0\u306f\u975e\u5e38\u306b\u5370\u8c61\u7684\u3067\u3059\u3002<\/p><p><strong>\u53c2\u7167<\/strong>: \u53cc\u5b50\u7d20\u6570\u3001<span><a href=\"https:\/\/science-hub.click\/?p=44304\">\u30d6\u30eb\u30f3\u5b9a\u6570<\/a><\/span>\u3001\u30c0\u30d6\u30ca\u30fc\u4e88\u60f3<\/p><\/div><h2 class=\"ref_link\">\u53c2\u8003\u8cc7\u6599<\/h2><ol><li><a class=\"notranslate\" href=\"https:\/\/ar.wikipedia.org\/wiki\/%D8%B9%D8%AF%D8%AF%D8%A7%D9%86_%D8%A3%D9%88%D9%84%D9%8A%D8%A7%D9%86_%D8%AA%D9%88%D8%A3%D9%85\">\u0639\u062f\u062f\u0627\u0646 \u0623\u0648\u0644\u064a\u0627\u0646 \u062a\u0648\u0623\u0645 \u2013 arabe<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/bg.wikipedia.org\/wiki\/%D0%9F%D1%80%D0%BE%D1%81%D1%82%D0%B8_%D1%87%D0%B8%D1%81%D0%BB%D0%B0_%D0%B1%D0%BB%D0%B8%D0%B7%D0%BD%D0%B0%D1%86%D0%B8\">\u041f\u0440\u043e\u0441\u0442\u0438 \u0447\u0438\u0441\u043b\u0430 \u0431\u043b\u0438\u0437\u043d\u0430\u0446\u0438 \u2013 bulgare<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/bn.wikipedia.org\/wiki\/%E0%A6%AF%E0%A7%81%E0%A6%97%E0%A7%8D%E0%A6%AE_%E0%A6%AE%E0%A7%8C%E0%A6%B2%E0%A6%BF%E0%A6%95_%E0%A6%B8%E0%A6%82%E0%A6%96%E0%A7%8D%E0%A6%AF%E0%A6%BE\">\u09af\u09c1\u0997\u09cd\u09ae \u09ae\u09cc\u09b2\u09bf\u0995 \u09b8\u0982\u0996\u09cd\u09af\u09be \u2013 bengali<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/ca.wikipedia.org\/wiki\/Nombres_primers_bessons\">Nombres primers bessons \u2013 catalan<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/ckb.wikipedia.org\/wiki\/%DA%98%D9%85%D8%A7%D8%B1%DB%95%DB%8C_%D8%B3%DB%95%D8%B1%DB%95%D8%AA%D8%A7%DB%8C%DB%8C_%D8%AF%D9%88%D8%A7%D9%86%DB%95\">\u0698\u0645\u0627\u0631\u06d5\u06cc \u0633\u06d5\u0631\u06d5\u062a\u0627\u06cc\u06cc \u062f\u0648\u0627\u0646\u06d5 \u2013 sorani<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/cs.wikipedia.org\/wiki\/Prvo%C4%8D%C3%ADseln%C3%A1_dvojice\">Prvo\u010d\u00edseln\u00e1 dvojice \u2013 tch\u00e8que<\/a><\/li><\/ol><\/div>\n<div class=\"feature-video\">\n <h2>\n  \u53cc\u5b50\u7d20\u6570\u4e88\u60f3\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u30fb\u95a2\u9023\u52d5\u753b\n <\/h2>\n <div class=\"video-item\">\n  \n  <figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\">\n   <div class=\"wp-block-embed__wrapper\">\n    <iframe loading=\"lazy\" title=\"\u6570\u5b66\u306e\u672a\u89e3\u6c7a\u554f\u984c\u300c\u53cc\u5b50\u7d20\u6570\u300d\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/IlhsmGlllnY?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n   <\/div>\n  <\/figure>\n  \n <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u53cc\u5b50\u7d20\u6570\u4e88\u60f3\u306f\u7d20\u6570\u306b\u95a2\u3059\u308b\u6570\u8ad6\u306e\u6709\u540d\u306a\u554f\u984c\u3067\u3059\u3002 \u3053\u306e\u63a8\u6e2c\u306f\u6b21\u306e\u3088\u3046\u306b\u8ff0\u3079\u3089\u308c\u3066\u3044\u307e\u3059\u3002 p + 2 \u3082\u7d20\u6570\u3068\u306a\u308b\u3088\u3046\u306a\u7d20\u6570 p \u306f\u7121\u9650\u306b\u5b58\u5728\u3057\u307e\u3059\u3002 \u3053\u306e\u3088\u3046\u306a\u7d20\u6570\u306e\u30da\u30a2\u3092\u53cc\u5b50\u7d20\u6570\u30da\u30a2\u3068\u547c\u3073\u307e\u3059\u3002 \u6570\u8ad6\u306e\u591a\u304f\u306e\u7814\u7a76\u8005\u304c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":13337,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/img.youtube.com\/vi\/1HrBNDBrSpo\/0.jpg","fifu_image_alt":"\u53cc\u5b50\u7d20\u6570\u4e88\u60f3\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac","footnotes":""},"categories":[5],"tags":[11,13,14,10,3620,15109,15107,12,1040,948,16,15],"class_list":["post-13336","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dictionary","tag-techniques","tag-technologie","tag-news","tag-actualite","tag-premiers","tag-jumeaux","tag-conjecture-des-nombres-premiers-jumeaux","tag-dossier","tag-conjecture","tag-nombres","tag-sciences","tag-article"],"_links":{"self":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts\/13336"}],"collection":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=13336"}],"version-history":[{"count":0,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts\/13336\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/media\/13337"}],"wp:attachment":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=13336"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13336"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13336"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}