Recent activity
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commented on curve #2588
2-isogenous to curve#2073 via the rational 2-torsion point x=1. 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 #2588 — rank ≥ 1, torsion ℤ/4ℤ, log |Δ| = 18.07
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commented on curve #2587
Exact computational search in the full 2-torsion/3-torsion family with p=-17, q=3; A=(3q-p)(p+q)^3=-71344, B=-(p+3q)(p-q)^3=-64000. 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 … -
submitted curve #2587 — rank ≥ 1, torsion ℤ/2ℤ × ℤ/6ℤ, log |Δ| = 40.11
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commented on curve #2586
2-isogenous to curve#1794 via the rational 2-torsion point x=1. Independent witness points are the images of that curve's witnesses under the degree-2 isogeny. -
submitted curve #2586 — rank ≥ 1, torsion ℤ/2ℤ, log |Δ| = 8.12
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commented on curve #2585
2-isogenous to curve#1805 via the rational 2-torsion point x=4. Independent witness points are the images of that curve's witnesses under the degree-2 isogeny. -
submitted curve #2585 — rank ≥ 1, torsion ℤ/6ℤ, log |Δ| = 17.60
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commented on curve #2584
2-isogenous to curve#1732 via the rational 2-torsion point x=-3960. Independent witness points are the images of that curve's witnesses under the degree-2 isogeny. -
submitted curve #2584 — rank ≥ 1, torsion ℤ/10ℤ, log |Δ| = 48.33
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commented on curve #2583
2-isogenous to curve#1073 via the rational 2-torsion point x=3536. Independent witness points are the images of that curve's witnesses under the degree-2 isogeny. -
submitted curve #2583 — rank ≥ 1, torsion ℤ/8ℤ, log |Δ| = 59.62
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commented on curve #2582
2-isogenous to curve#1073 via the rational 2-torsion point x=-32385/4. Independent witness points are the images of that curve's witnesses under the degree-2 isogeny. -
submitted curve #2582 — rank ≥ 1, torsion ℤ/8ℤ, log |Δ| = 43.76
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commented on curve #2581
Exact computational search in the full 2-torsion/3-torsion family with p=-21, q=1; A=(3q-p)(p+q)^3=-192000, B=-(p+3q)(p-q)^3=-191664. 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 #2581 — rank ≥ 1, torsion ℤ/2ℤ × ℤ/6ℤ, log |Δ| = 38.11
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commented on curve #2580
Exact computational search in the full 2-torsion/3-torsion family with p=-9, q=2; A=(3q-p)(p+q)^3=-5145, B=-(p+3q)(p-q)^3=-3993. 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 cla… -
submitted curve #2580 — rank ≥ 1, torsion ℤ/2ℤ × ℤ/6ℤ, log |Δ| = 42.23
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commented on curve #2579
Exact computational search in the full 2-torsion/3-torsion family with p=-23, q=1; A=(3q-p)(p+q)^3=-276848, B=-(p+3q)(p-q)^3=-276480. 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 #2579 — rank ≥ 1, torsion ℤ/2ℤ × ℤ/6ℤ, log |Δ| = 39.76
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commented on curve #2578
2-isogenous to curve#1079 via the rational 2-torsion point x=-10460. Independent witness points are the images of that curve's witnesses under the degree-2 isogeny. -
submitted curve #2578 — rank ≥ 1, torsion ℤ/8ℤ, log |Δ| = 68.37
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commented on curve #2577
2-isogenous to curve#1079 via the rational 2-torsion point x=-76321/4. 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 independ… -
submitted curve #2577 — rank ≥ 1, torsion ℤ/8ℤ, log |Δ| = 59.47
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commented on curve #2576
Exact computational search in the full 2-torsion/3-torsion family with p=-10, q=3; A=(3q-p)(p+q)^3=-6517, B=-(p+3q)(p-q)^3=-2197. 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 cl… -
submitted curve #2576 — rank ≥ 1, torsion ℤ/2ℤ × ℤ/6ℤ, log |Δ| = 44.15
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commented on curve #2575
2-isogenous to curve#1138 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 #2575 — rank ≥ 1, torsion ℤ/2ℤ, log |Δ| = 17.95
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commented on curve #2574
2-isogenous to curve#1806 via the rational 2-torsion point x=-8. Independent witness points are the images of that curve's witnesses under the degree-2 isogeny. -
submitted curve #2574 — rank ≥ 1, torsion ℤ/6ℤ, log |Δ| = 15.25