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Primes and patterns into 19-digit integers

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Primes and patterns into 19-digit integers
bplus Offline
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#3
03-07-2023, 11:40 PM (This post was last modified: 03-07-2023, 11:46 PM by bplus.)
From 10 to 100,000,000 777 Palindrome Primes which is a Palindrome Number (but not prime).

Wow that code used to take nearly 30 secs to find 5,761,455 primes in first 100,000,000 integers now it's 3 secs!
  724  855  599  923  575  468  400  206  147  564  878  823  652  556 bxor cross forever
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RE: Primes and patterns into 19-digit integers - by bplus - 03-07-2023, 11:40 PM

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