Elliptic Curve Rank Leaderboard

← curve #4198

Commentary history

1 edit.

• Manvir Jaswal · 2026-10-12 08:26:55 UTC

  AI-assisted (Claude) search: Mestre-Nagao sieve over the universal Z/2xZ/4 family y^2 = x(x+a^2)(x+b^2) with (a,b) = (488395, 148148), then 2-descent (PARI ellrank, checked with mwrank). Rank exactly 7.