John Carlos Baez on Twitter: "Want to disprove the Riemann Hypothesis? You just need to find a number n > 5040 whose sum of divisors, divided by n ln(ln n), is more than exp(γ) = 1.78107241799... where γ is Euler's constant. The Riemann Hypothesis is false if and only if such a number exists! (1/2)… https://t.co/zxDocjXoVu"
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Want to disprove the Riemann Hypothesis? You just need to find a number n > 5040 whose sum of divisors, divided by n ln(ln n), is more than exp(γ) = 1.78107241799... where γ is Euler's constant. The Riemann Hypothesis is false if and only if such a number exists! (1/2)pic.twitter.com/ehicMnYc6N
Mind you, finding such a number - or proving it doesn't exist - may be just as hard as tackling Riemann directly. But at least it's easy to understand. The equivalence is due to Ramanujan, Robin and others, and is nicely explained here: http://www. emis.de/journals/JTNB/ 2007-2/article03.pdf … (2/2)pic.twitter.com/mjMRJl7ew5
