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GIMPS has discovered a new largest known prime number: 2^{82589933}1 (24,862,048 digits) Single Curio View: (Seek other curios for this number) The smallest number n, (it is also prime and emirp), such that the product of first n positive even numbers minus 1 is a prime greater than a googol. Note that the product of first n even numbers minus 1 is given by the form 2^n*n!1, where n is the number of even numbers. May we call the primes of this form, “almost evenian primes”? [Loungrides]
Submitted: 20180210 02:23:14; Last Modified: 20180210 06:43:49.
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