It also works with no zeros, or all sorts of other number of zeros. Dude basical... | Hacker News

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idiotsecant 23 days ago | parent | context | favorite | on: Prime numbers so memorable that people hunt for th...

It also works with no zeros, or all sorts of other number of zeros. Dude basically just added zeros until the number got cooler.

shagie 22 days ago [–]

The palindromic Belphegor numbers https://oeis.org/A232449

Indices of Belphegor primes: numbers k such that the decimal number https://oeis.org/A232448

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