Recent activity
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commented on curve #3188
2-isogenous image of D-z2old141516171819-054, rational kernel x=195391032383343/4. Source: https://dujella.github.io/tors/z2old141516171819.html. Independent witness points transported by the degree-2 isogeny. Witnesses saturated by exact rational halves of published and transpor… -
submitted curve #3188 — rank ≥ 14, torsion ℤ/2ℤ, log |Δ| = 188.41
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commented on curve #3187
2-isogenous image of D-z2old141516171819-069, rational kernel x=-1100953370271777/4. Source: https://dujella.github.io/tors/z2old141516171819.html. Independent witness points transported by the degree-2 isogeny. Witnesses saturated by exact rational halves of published and transp… -
submitted curve #3187 — rank ≥ 14, torsion ℤ/2ℤ, log |Δ| = 193.27
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commented on curve #3186
2-isogenous image of D-z2old141516171819-060, rational kernel x=335995856219831/4. Source: https://dujella.github.io/tors/z2old141516171819.html. Independent witness points transported by the degree-2 isogeny. Witnesses saturated by exact rational halves of published and transpor… -
submitted curve #3186 — rank ≥ 14, torsion ℤ/2ℤ, log |Δ| = 194.25
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commented on curve #3185
Cremona 333c1 = LMFDB 333.a2: https://www.lmfdb.org/EllipticCurve/Q/333/a/2 Mordell–Weil rank exactly 1 (Cremona's tables). Conductor 333, minimal discriminant -999, torsion ℤ/2ℤ. The witness is the generator from Cremona's tables. -
submitted curve #3185 — rank ≥ 1, torsion ℤ/2ℤ, log |Δ| = 6.91
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commented on curve #3184
2-isogenous image of D-z2old141516171819-053, rational kernel x=-118188654139412. Source: https://dujella.github.io/tors/z2old141516171819.html. Independent witness points transported by the degree-2 isogeny. Witnesses saturated by exact rational halves of published and transport… -
submitted curve #3184 — rank ≥ 14, torsion ℤ/2ℤ, log |Δ| = 191.71
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commented on curve #3183
Cremona 344850c2 = LMFDB 344850.c3: https://www.lmfdb.org/EllipticCurve/Q/344850/c/3 Mordell–Weil rank exactly 3 (Cremona's tables). Conductor 344850, minimal discriminant 323763845006250000, torsion ℤ/2ℤ × ℤ/2ℤ. The witnesses are the generators from Cremona's tables. -
submitted curve #3183 — rank ≥ 3, torsion ℤ/2ℤ × ℤ/2ℤ, log |Δ| = 40.32
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commented on curve #3182
2-isogenous to curve#2158 via the rational 2-torsion point x=-7926803726. 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 indep… -
submitted curve #3182 — rank ≥ 13, torsion ℤ/2ℤ, log |Δ| = 142.67
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commented on curve #3181
Eroshkin (2007). Source: https://dujella.github.io/tors/z3old891011121314.html (curve entry 4). Published independent points; exact point coordinates checked. -
submitted curve #3181 — rank ≥ 13, torsion ℤ/3ℤ, log |Δ| = 260.66
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commented on curve #3179
Elkies - Klagsbrun (2020). Source: https://dujella.github.io/tors/z4.html (curve entry 3). Published independent points; exact point coordinates checked. -
commented on curve #3180
Cremona 326975c2 = LMFDB 326975.c2: https://www.lmfdb.org/EllipticCurve/Q/326975/c/2 Mordell–Weil rank exactly 3 (Cremona's tables). Conductor 326975, minimal discriminant 66820406640625, torsion ℤ/2ℤ × ℤ/2ℤ. The witnesses are the generators from Cremona's tables. -
submitted curve #3180 — rank ≥ 3, torsion ℤ/2ℤ × ℤ/2ℤ, log |Δ| = 31.83
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submitted curve #3179 — rank ≥ 13, torsion ℤ/4ℤ, log |Δ| = 391.18
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commented on curve #3178
Elkies - Klagsbrun (2020). Source: https://dujella.github.io/tors/z2z2old1011121314.html (curve entry 4). Published independent points; exact point coordinates checked. -
submitted curve #3178 — rank ≥ 13, torsion ℤ/2ℤ × ℤ/2ℤ, log |Δ| = 396.24
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commented on curve #3177
Eroshkin (2009). Source: https://dujella.github.io/tors/z3old891011121314.html (curve entry 7). Published independent points; exact point coordinates checked. -
submitted curve #3177 — rank ≥ 13, torsion ℤ/3ℤ, log |Δ| = 274.87
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commented on curve #3176
Cremona 305040s2 = LMFDB 305040.s3: https://www.lmfdb.org/EllipticCurve/Q/305040/s/3 Mordell–Weil rank exactly 3 (Cremona's tables). Conductor 305040, minimal discriminant 334977845760000, torsion ℤ/2ℤ × ℤ/2ℤ. The witnesses are the generators from Cremona's tables. -
submitted curve #3176 — rank ≥ 3, torsion ℤ/2ℤ × ℤ/2ℤ, log |Δ| = 33.45
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commented on curve #3175
Eroshkin (2008). Source: https://dujella.github.io/tors/z3old891011121314.html (curve entry 6). Published independent points; exact point coordinates checked. -
submitted curve #3175 — rank ≥ 13, torsion ℤ/3ℤ, log |Δ| = 266.24
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commented on curve #3174
Eroshkin (2007). Source: https://dujella.github.io/tors/z3old891011121314.html (curve entry 5). Published independent points; exact point coordinates checked. -
submitted curve #3174 — rank ≥ 13, torsion ℤ/3ℤ, log |Δ| = 276.75