Cremona's table of elliptic curves

Curve 31680bh1

31680 = 26 · 32 · 5 · 11



Data for elliptic curve 31680bh1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 11+ Signs for the Atkin-Lehner involutions
Class 31680bh Isogeny class
Conductor 31680 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 16384 Modular degree for the optimal curve
Δ -10510663680 = -1 · 218 · 36 · 5 · 11 Discriminant
Eigenvalues 2+ 3- 5-  0 11+ -2 -6  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,468,-3024] [a1,a2,a3,a4,a6]
Generators [210:1323:8] Generators of the group modulo torsion
j 59319/55 j-invariant
L 5.6000699448129 L(r)(E,1)/r!
Ω 0.70270694286808 Real period
R 3.9846411093908 Regulator
r 1 Rank of the group of rational points
S 0.99999999999998 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 31680dw1 495a1 3520e1 Quadratic twists by: -4 8 -3


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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