Recent activity
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submitted curve #2874 — rank ≥ 6, torsion ℤ/2ℤ × ℤ/4ℤ, log |Δ| = 149.44
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submitted curve #2875 — rank ≥ 1, torsion ℤ/2ℤ × ℤ/2ℤ, log |Δ| = 12.95
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commented on curve #2873
Ansaldi - Ford - George - Mugo - Phifer (2005). Source: https://dujella.github.io/tors/z2z4old678.html (curve entry 72). Published independent points; exact point coordinates checked. -
submitted curve #2873 — rank ≥ 6, torsion ℤ/2ℤ × ℤ/4ℤ, log |Δ| = 150.63
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commented on curve #2872
2-isogenous to curve#1235 via the rational 2-torsion point x=107. 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 … -
submitted curve #2872 — rank ≥ 6, torsion ℤ/2ℤ, log |Δ| = 49.89
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commented on curve #2871
Cremona 462c2 = LMFDB 462.a3: https://www.lmfdb.org/EllipticCurve/Q/462/a/3 Mordell–Weil rank exactly 1 (Cremona's tables). Conductor 462, minimal discriminant 213444, torsion ℤ/2ℤ × ℤ/2ℤ. The witness is the generator from Cremona's tables. -
submitted curve #2871 — rank ≥ 1, torsion ℤ/2ℤ × ℤ/2ℤ, log |Δ| = 12.27
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commented on curve #2870
2-isogenous to curve#1297 via the rational 2-torsion point x=2105. 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… -
submitted curve #2870 — rank ≥ 6, torsion ℤ/2ℤ, log |Δ| = 54.68
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commented on curve #2869
2-isogenous image of D-z6old678-162, rational kernel x=163751652720. Source: https://dujella.github.io/tors/z6old678.html. Independent witness points transported by the degree-2 isogeny. Witnesses saturated by exact rational halves of published and transported relations; quadrati… -
submitted curve #2869 — rank ≥ 6, torsion ℤ/6ℤ, log |Δ| = 162.91
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commented on curve #2868
2-isogenous to curve#1903 via the rational 2-torsion point x=131121445710117831551/4. 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-cha… -
commented on curve #2867
Cremona 465b2 = LMFDB 465.a2: https://www.lmfdb.org/EllipticCurve/Q/465/a/2 Mordell–Weil rank exactly 1 (Cremona's tables). Conductor 465, minimal discriminant 216225, torsion ℤ/2ℤ × ℤ/2ℤ. The witness is the generator from Cremona's tables. -
submitted curve #2867 — rank ≥ 1, torsion ℤ/2ℤ × ℤ/2ℤ, log |Δ| = 12.28
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submitted curve #2868 — rank ≥ 6, torsion ℤ/2ℤ × ℤ/4ℤ, log |Δ| = 268.27
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commented on curve #2866
2-isogenous to curve#1119 via the rational 2-torsion point x=505910156890389864160. 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-chara… -
submitted curve #2866 — rank ≥ 6, torsion ℤ/2ℤ × ℤ/4ℤ, log |Δ| = 292.79
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commented on curve #2865
2-isogenous to curve#1897 via the rational 2-torsion point x=290566547041438749261. 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-chara… -
submitted curve #2865 — rank ≥ 6, torsion ℤ/2ℤ × ℤ/4ℤ, log |Δ| = 291.54
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commented on curve #2863
2-isogenous to curve#1689 via the rational 2-torsion point x=-43793. 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 independen… -
commented on curve #2864
Cremona 61770bi2 = LMFDB 61770.be2: https://www.lmfdb.org/EllipticCurve/Q/61770/be/2 Mordell–Weil rank exactly 1 (Cremona's tables). Conductor 61770, minimal discriminant 1631134479352924800000, torsion ℤ/10ℤ. The witness is the generator from Cremona's tables. -
submitted curve #2863 — rank ≥ 5, torsion ℤ/2ℤ × ℤ/2ℤ, log |Δ| = 63.84
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submitted curve #2864 — rank ≥ 1, torsion ℤ/10ℤ, log |Δ| = 48.84
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commented on curve #2862
2-isogenous to curve#1674 via the rational 2-torsion point x=-4210796. 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 #2862 — rank ≥ 5, torsion ℤ/6ℤ, log |Δ| = 94.47
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commented on curve #2861
Voznyy (2021). Source: https://dujella.github.io/tors/z2z6old5.html (curve entry 26). Published independent points; exact point coordinates checked. -
submitted curve #2861 — rank ≥ 5, torsion ℤ/2ℤ × ℤ/6ℤ, log |Δ| = 206.55
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commented on curve #2860
Cremona 359310bp1 = LMFDB 359310.bp2: https://www.lmfdb.org/EllipticCurve/Q/359310/bp/2 Mordell–Weil rank exactly 1 (Cremona's tables). Conductor 359310, minimal discriminant 157579868246774400000, torsion ℤ/10ℤ. The witness is the generator from Cremona's tables. -
submitted curve #2860 — rank ≥ 1, torsion ℤ/10ℤ, log |Δ| = 46.51