137

This number is a prime.

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137 is the first integer parameter n1 in Gilson's formula α(n1, n2) = n2cos(π/n1)tan(π/(n1n2))/π for the value of the fine structure constant α = α(137, 29) = 0.0072973525318....

Submitted: 2002-07-31 04:18:24;   Last Modified: 2008-01-30 11:28:00.
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