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  1. Embed this notice
    robinhouston (robinhouston@mathstodon.xyz)'s status on Wednesday, 23-Oct-2024 01:31:32 JST robinhouston robinhouston

    I found out the exponent of the new Mersenne prime before it’s been officially announced, and I feel as though I’m in possession of a deep, dark secret.

    I hope I’m not giving too much away if I remark that in base 10 it has a number of digits that is a multiple of 80, which means it scrolls very neatly down a standard-width terminal.

    In conversation Wednesday, 23-Oct-2024 01:31:32 JST from mathstodon.xyz permalink
    • Haelwenn /элвэн/ :triskell: likes this.
    • Embed this notice
      robinhouston (robinhouston@mathstodon.xyz)'s status on Wednesday, 23-Oct-2024 01:32:20 JST robinhouston robinhouston
      in reply to

      The cat's out of the bag: I can relax now. https://www.mersenne.org/

      In conversation Wednesday, 23-Oct-2024 01:32:20 JST permalink

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      1. No result found on File_thumbnail lookup.
        Great Internet Mersenne Prime Search - PrimeNet
        Great Internet Mersenne Prime Search - Finding world record primes since 1996. GIMPS is an organized search for Mersenne prime numbers using provided free software.
      Haelwenn /элвэн/ :triskell: likes this.
    • Embed this notice
      robinhouston (robinhouston@mathstodon.xyz)'s status on Wednesday, 23-Oct-2024 01:41:27 JST robinhouston robinhouston
      in reply to
      • Matt Parker

      I'm amused to see that @standupmaths's video on this newly-discovered prime actually makes use of the property I mentioned in my first post: that it fits neatly into an 80-column terminal window.

      https://youtu.be/zsyGRDrDfbI?si=LN6wLfMkKIfEtXC_

      In conversation Wednesday, 23-Oct-2024 01:41:27 JST permalink
    • Embed this notice
      robinhouston (robinhouston@mathstodon.xyz)'s status on Wednesday, 23-Oct-2024 01:41:28 JST robinhouston robinhouston
      in reply to

      As for how I found out ahead of time: someone jumped the gun and added it prematurely to Wikipedia. The edit was quickly reverted, but it remained in the history.

      https://en.m.wikipedia.org/w/index.php?title=Largest_known_prime_number&diff=prev&oldid=1251490380

      In conversation Wednesday, 23-Oct-2024 01:41:28 JST permalink
      Haelwenn /элвэн/ :triskell: repeated this.

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