Cremona's table of elliptic curves

Curve 43680c2

43680 = 25 · 3 · 5 · 7 · 13



Data for elliptic curve 43680c2

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 7- 13- Signs for the Atkin-Lehner involutions
Class 43680c Isogeny class
Conductor 43680 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ -3042571896000000 = -1 · 29 · 38 · 56 · 73 · 132 Discriminant
Eigenvalues 2+ 3+ 5+ 7- -2 13-  0  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-40216,4097416] [a1,a2,a3,a4,a6]
Generators [85:1134:1] Generators of the group modulo torsion
j -14049509645755592/5942523234375 j-invariant
L 4.523778334504 L(r)(E,1)/r!
Ω 0.42169027505679 Real period
R 1.7879545731718 Regulator
r 1 Rank of the group of rational points
S 1.0000000000011 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 43680m2 87360hc2 Quadratic twists by: -4 8


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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