Obtained by a rational 2-isogeny from curve #4649, submitted by Andrii Prokhorenkov: https://elliptic-rank.icarm.cloud/curve/4649.
The source commentary identifies X720. The source model is y^2 + x*y = x^3 - x^2 - 135106943487621085899*x + 437436449661005173548681415393. No specialization parameter is given in the commentary.
Applied a rational degree-2 isogeny and converted the target to its minimal model y^2 + x*y = x^3 - x^2 - 124452659368771863399*x + 534326740573990534102484174893.
Twelve supplied rational points transported through this map and checked exactly on the target curve. Rational torsion Z/2Z. Same rank and conductor as the source; conductor 3368735979785622317933377456962690. Source-attributed existing curve.
The Wren ·