Hacker News Top Stories with Summaries (April 26, 2023)
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<h1> Hacker News Top Stories</h1>
<p>Here are the top stories from Hacker News with summaries for April 26, 2023 :</p>
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Google Authenticator cloud sync/backup is not E2E encrypted
Summary: The provided URL does not contain any article or content to summarize. It appears to be a Mastodon social media post by a user named Mysk from Canada and Germany, stating that Google has updated its 2FA Authenticator app. The post also suggests enabling JavaScript or using one of the native apps for Mastodon to access the web application.
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Why do prime numbers make these spirals? (2019)
Summary: The article explores the connection between prime numbers and polar coordinates. The author explains that prime numbers are fundamental building blocks of integers and are hard to understand, making them attractive to mathematicians. The article then describes how plotting points in polar coordinates with both coordinates being prime numbers results in a spiral pattern known as an "Archimedean spiral." When zooming out, the spiral pattern becomes a series of outward rays that come mostly in clumps of 4, but with occasional deviations. The article concludes by noting that this pattern has connections to the distribution of prime numbers and rational approximations for pi.