Recent activity
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submitted curve #4154 — rank ≥ 17, log |Δ| = 139.94
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commented on curve #4153
Mestre construction: sextuple [-217, -205, -48, -7, 237, 240], T = 127; y^2 = r(x) with p(x-T)p(x+T) = g(x)^2 - r(x). -
submitted curve #4153 — rank ≥ 17, log |Δ| = 145.81
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commented on curve #4152
Specialization at T = 367/195 of the rank-17 fibration of X1152 given in curve#3856. Found by Claude (Anthropic): a Mestre-Nagao sieve over the fibration, then a 2-covering point search seeded with its generic sections. -
submitted curve #4152 — rank ≥ 25, log |Δ| = 289.32
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commented on curve #4151
Specialization at T = 1407/4685 of the rank-17 fibration of X1152 given in curve#3856. Found by Claude (Anthropic): a Mestre-Nagao sieve over the fibration, then a 2-covering point search seeded with its generic sections. -
submitted curve #4151 — rank ≥ 26, log |Δ| = 295.30
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commented on curve #4150
2, 3, 7, 17, 31, 47, 61, 79, 97 -
submitted curve #4150 — rank ≥ 6, torsion ℤ/2ℤ × ℤ/2ℤ, log |Δ| = 60.75 ☆ record for ℤ/2ℤ × ℤ/2ℤ torsion, rank ≥ 6: discriminant, Faltings height, naive height
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submitted curve #4149 — rank ≥ 6, log |Δ| = 24.94
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submitted curve #4148 — rank ≥ 16, log |Δ| = 138.62
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submitted curve #4147 — rank ≥ 16, log |Δ| = 126.99
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submitted curve #4146 — rank ≥ 16, log |Δ| = 124.63
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submitted curve #4145 — rank ≥ 16, log |Δ| = 125.39
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submitted curve #4144 — rank ≥ 16, log |Δ| = 125.26
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submitted curve #4143 — rank ≥ 17, log |Δ| = 143.96
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submitted curve #4142 — rank ≥ 17, log |Δ| = 145.03
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submitted curve #4141 — rank ≥ 17, log |Δ| = 144.02
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submitted curve #4140 — rank ≥ 17, log |Δ| = 145.48
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submitted curve #4139 — rank ≥ 18, log |Δ| = 162.83
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submitted curve #4138 — rank ≥ 18, log |Δ| = 161.08
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submitted curve #4137 — rank ≥ 18, log |Δ| = 160.07
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submitted curve #4136 — rank ≥ 19, log |Δ| = 172.98
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submitted curve #4135 — rank ≥ 19, log |Δ| = 164.46
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submitted curve #4134 — rank ≥ 24, log |Δ| = 253.60
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commented on curve #4133
X1092; T=-17/265 -
submitted curve #4133 — rank ≥ 25, log |Δ| = 265.83
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commented on curve #4132
SX1008/D504, T=583/161 -
submitted curve #4132 — rank ≥ 26, log |Δ| = 267.04
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submitted curve #4131 — rank ≥ 26, log |Δ| = 279.90