Viggo Brun (1885-1978) was a Norwegian Mathematician who published a remarkable discovery in 1919 establishing that the sum of the reciprocal primes converges to about 1.9, known as [[Brun's constant]].
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Viggo Brun (1885-1978) was a Norwegian Mathematician who published a remarkable discovery in 1919 establishing that the sum of the reciprocal of twin primes converges to about 1.9, known as [[Brun's constant]].