Recent activity
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commented on curve #2560
2-isogenous to curve#2077 via the rational 2-torsion point x=38. Independent witness points are the images of that curve's witnesses under the degree-2 isogeny. Witnesses saturated by exact rational halves of published and transported relations; quadratic-character independence i… -
submitted curve #2560 — rank ≥ 1, torsion ℤ/2ℤ × ℤ/2ℤ, log |Δ| = 30.30
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commented on curve #2559
Exact computational search in the full 2-torsion/3-torsion family with p=-29, q=1; A=(3q-p)(p+q)^3=-702464, B=-(p+3q)(p-q)^3=-702000. The listed points are independent modulo torsion by the exact 2-descent Kummer squareclass map. The rank is a proven lower bound; no upper bound i… -
submitted curve #2559 — rank ≥ 1, torsion ℤ/2ℤ × ℤ/6ℤ, log |Δ| = 43.95
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commented on curve #2558
Exact computational search in the full 2-torsion/3-torsion family with p=-23, q=5; A=(3q-p)(p+q)^3=-221616, B=-(p+3q)(p-q)^3=-175616. The listed points are independent modulo torsion by the exact 2-descent Kummer squareclass map. The rank is a proven lower bound; no upper bound i… -
submitted curve #2558 — rank ≥ 1, torsion ℤ/2ℤ × ℤ/6ℤ, log |Δ| = 48.06
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commented on curve #2557
3-isogenous to S-1807; original source https://elliptic-rank.icarm.cloud/curve/1807. Rational 3-torsion kernel with x=0; independent point witnesses transported by explicit Vélu map. -
submitted curve #2557 — rank ≥ 1, torsion ℤ/2ℤ, log |Δ| = 22.77
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commented on curve #2556
3-isogenous to S-1174; original source https://elliptic-rank.icarm.cloud/curve/1174. Rational 3-torsion kernel with x=4; independent point witnesses transported by explicit Vélu map. -
submitted curve #2556 — rank ≥ 1, torsion ℤ/2ℤ, log |Δ| = 17.62
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commented on curve #2555
3-isogenous to S-2128; original source https://elliptic-rank.icarm.cloud/curve/2128. Rational 3-torsion kernel with x=4; independent point witnesses transported by explicit Vélu map. -
submitted curve #2555 — rank ≥ 1, torsion ℤ/3ℤ, log |Δ| = 16.61
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commented on curve #2554
Exact computational search in the full 2-torsion/3-torsion family with p=-23, q=3; A=(3q-p)(p+q)^3=-256000, B=-(p+3q)(p-q)^3=-246064. The listed points are independent modulo torsion by the exact 2-descent Kummer squareclass map. The rank is a proven lower bound; no upper bound i… -
submitted curve #2554 — rank ≥ 1, torsion ℤ/2ℤ × ℤ/6ℤ, log |Δ| = 45.96
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commented on curve #2553
2-isogenous to curve#1054 via the rational 2-torsion point x=575/4. Independent witness points are the images of that curve's witnesses under the degree-2 isogeny. -
submitted curve #2553 — rank ≥ 1, torsion ℤ/6ℤ, log |Δ| = 29.72
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commented on curve #2552
2-isogenous to curve#1054 via the rational 2-torsion point x=56. Independent witness points are the images of that curve's witnesses under the degree-2 isogeny. -
submitted curve #2552 — rank ≥ 1, torsion ℤ/6ℤ, log |Δ| = 38.92
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commented on curve #2551
3-isogenous to S-1047; original source https://elliptic-rank.icarm.cloud/curve/1047. Rational 3-torsion kernel with x=374; independent point witnesses transported by explicit Vélu map. -
submitted curve #2551 — rank ≥ 1, torsion ℤ/2ℤ × ℤ/2ℤ, log |Δ| = 44.81
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commented on curve #2550
3-isogenous to S-1060; original source https://elliptic-rank.icarm.cloud/curve/1060. Rational 3-torsion kernel with x=1220; independent point witnesses transported by explicit Vélu map. -
submitted curve #2550 — rank ≥ 1, torsion ℤ/4ℤ, log |Δ| = 51.01
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commented on curve #2549
Exact computational search in the full 2-torsion/3-torsion family with p=-13, q=4; A=(3q-p)(p+q)^3=-18225, B=-(p+3q)(p-q)^3=-4913. The listed points are independent modulo torsion by the exact 2-descent Kummer squareclass map. The rank is a proven lower bound; no upper bound is c… -
submitted curve #2549 — rank ≥ 1, torsion ℤ/2ℤ × ℤ/6ℤ, log |Δ| = 50.07
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commented on curve #2548
2-isogenous to curve#2073 via the rational 2-torsion point x=5. Independent witness points are the images of that curve's witnesses under the degree-2 isogeny. Witnesses saturated by exact rational halves of published and transported relations; quadratic-character independence is… -
submitted curve #2548 — rank ≥ 1, torsion ℤ/2ℤ, log |Δ| = 16.59
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commented on curve #2547
3-isogenous to S-2130; original source https://elliptic-rank.icarm.cloud/curve/2130. Rational 3-torsion kernel with x=7; independent point witnesses transported by explicit Vélu map. -
submitted curve #2547 — rank ≥ 1, torsion ℤ/3ℤ, log |Δ| = 19.88
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commented on curve #2546
3-isogenous to S-1805; original source https://elliptic-rank.icarm.cloud/curve/1805. Rational 3-torsion kernel with x=5; independent point witnesses transported by explicit Vélu map. -
submitted curve #2546 — rank ≥ 1, torsion ℤ/2ℤ, log |Δ| = 18.77