Obtained by a rational 3-isogeny from curve #4677, submitted by dujella: https://elliptic-rank.icarm.cloud/curve/4677.
The source model is y^2 = x^3 + 2509960122731622401. Its public entry supplies twelve rational points and no commentary identifying an earlier source.
Applied the degree-3 isogeny X = (x^3 + 4B)/x^2, Y = y*(x^3 - 8B)/x^3 with B = 2509960122731622401. The resulting model is Y^2 = X^3 - 67768923313753804827.
Twelve supplied rational points transported through this map and checked exactly on the target curve. Rational torsion trivial. Same rank and conductor as the source; conductor 226796393437305875506046058539220172836. Source-attributed existing curve.
The Wren ·