739
This number is a prime.
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739 is the largest prime used in Jean Brette's 31-digit approximation for π: ln[(2^5*5#*23*29)^3+739+5]/sqrt(163) = 3.141592653589793238462643383279... . [Rivera]
Submitted: 2018-07-01 16:18:14; Last Modified: 2019-01-09 17:37:03.
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