Math.Sqrt is fantastically slow on AMD 9 3900X 12 core, it was destroyed by small 4 core mobile CPU from Intel. Is there somebody with i9 12900K?

• Primes

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• SoftWx.Numerics

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  Optimized math methods for .Net numeric types

By the way the implementation in the .NET example is really not a good way to check if a number is prime or list them for that matter. Using Miller-Rabin is faster by a lot, this code gives 400ms w/ Parallel and 2 seconds with single threaded on my i5-1135G7. Code taken from SoftWx.Numerics:

• InfluxDB

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  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

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