
Curios:
Curios Search:
Participate: 
Single Curio View: (Seek other curios for this number) The number formed from the first four nonzero digits of the sum of the series (1/2  1/3 + 1/5  1/7 ...), i.e., the alternating sum of the reciprocals of the primes.
Submitted: 20040116 03:30:36; Last Modified: 20080130 11:28:00.
Prime Curios! © 20002018 (all rights
reserved)
