{"name":"無料オンライン素数ジェネレーター","short_name":"無料オンライン素数ジェネ","description":"指定された範囲内のすべての素数をリスト表示、またはN個の素数をランダムに選択。エラトステネスの篩を使用し、ブラウザで即座に計算。サーバー不要、待ち時間なし。","start_url":"/ja/online-prime-number-generator/","scope":"/ja/online-prime-number-generator/","display":"standalone","background_color":"#f5f8fc","theme_color":"#14365d","lang":"ja","dir":"ltr","icons":[{"src":"/icons/icon-192.png","sizes":"192x192","type":"image/png","purpose":"any"},{"src":"/icons/icon-512.png","sizes":"512x512","type":"image/png","purpose":"any"},{"src":"/icons/icon-maskable-512.png","sizes":"512x512","type":"image/png","purpose":"maskable"}]}