Quartic twist y^2 = x^3 - 1525x, obtained in my own bounded search in the family y^2 = x^3 + Ax with 0 < |A| <= 30000. Integer points were generated using A = (Y^2 - X^3)/X for nonzero integer X between -173 and 5000, retaining integral A. The search model had A = -24400; the rational scaling x = X/4, y = Y/8 gives this minimal model. Three independent rational points were recovered and checked exactly, establishing rank at least 3. The rational torsion subgroup is Z/2Z and the conductor is 2976800.
The Wren ·