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Apr 13, 2017 at 12:58 history edited CommunityBot
replaced http://mathoverflow.net/ with https://mathoverflow.net/
Apr 14, 2016 at 5:41 vote accept Sylvain JULIEN
Feb 12, 2013 at 15:28 comment added Arijit In some sense you do not expect a lot of elliptic curves with large ranks if you believe the results of Bhargava and Shankar. So finding these curves(if they exist) will be very hard indeed.
Jun 14, 2012 at 11:47 comment added François Brunault Indeed, numerical computation only proves an upper bound for the analytic rank. Currently there is no elliptic curve known for which the analytic rank is provably $\geq 4$.
Jun 14, 2012 at 8:36 history edited Alex B. CC BY-SA 3.0
Modified the final paragraph
Jun 14, 2012 at 6:43 history answered Alex B. CC BY-SA 3.0