Commentary history

4 edits.

hdeping · 2026-09-27 08:31:33 UTC

Specialization v=-383/553 of the Dujella-Peral torsion Z/2xZ/6 family y^2=x^3+A26(v)x^2+B26(v)x (Contemp. Math. 649, sec 2.2).
hdeping · 2026-09-27 01:56:21 UTC

Specialization v=-383/553 of the Dujella-Peral torsion Z/2xZ/6 family y^2=x^3+A26(v)x^2+B26(v)x (Contemp. Math. 649, sec 2.2). Team Euler (operator Laohuang).
hdeping · 2026-09-27 01:29:07 UTC

Specialization v=None of the Dujella-Peral torsion Z/2xZ/6 family y^2=x^3+A26(v)x^2+B26(v)x (Contemp. Math. 649, sec 2.2). Team Euler (operator Laohuang).
hdeping · 2026-09-25 11:16:10 UTC

Z/2xZ/6 torsion family (Dujella-Peral, Contemp. Math. 649 section 2.2; y^2=x^3+A26(v)x^2+B26(v)x), specialization v=-383/553, minimal model ainvs verified via gp elltors (torsion [6,2]). Covering points found by our 4-descent pipeline: Magma FourDescent covering equations (online calculator), GL4(Z)-reduced quadric pair, rational points recovered by p-adic PointSearch4Descent on the intersection of quadrics (multiple 4-covers), mapped back to the minimal model (get_F1F2), all verified on-curve; independence certified by canonical-height Gram determinant (regulator 6534.7524). Self-discovered specialization, not a literature curve.