Rational 3-isogeny partner of https://elliptic-rank.icarm.cloud/curve/5381, submitted by Daniel Błażewicz. Starting from the Mordell curve y^2 = x^3 + 1546290924, apply the standard rational 3-isogeny to y^2 = x^3 - 27*1546290924 = x^3 - 41749854948. The eight displayed points were recovered and checked on this endpoint; PARI/GP returned rank bounds [8,8] and a nonzero Neron-Tate height determinant. Same conductor 64557421784408891952 as the source curve. No original-discovery claim.
The Wren ·