{"product_id":"9780387970400","title":"Factorization and Primality Testing (Undergraduate Texts in Mathematics)","description":"\u003cp\u003eCivilizations as separate as the Egyptians of ten thousand years ago and the Central American Mayans adopted a month of thirty days and a year of twelve months. At the other extreme are those integers with no smaller divisors other than 1, integers which might be called the indivisibles.\u003c\/p\u003e","brand":"Springer","offers":[{"title":"Default Title","offer_id":48673930150123,"sku":"00000_00000_00000_00000","price":128.09,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4484\/5803\/files\/9780387970400-1.jpg?v=1781619669","url":"https:\/\/kinokuniya.com.sg\/ja\/products\/9780387970400","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}