Cremona's table of elliptic curves

Curve 121680de1

121680 = 24 · 32 · 5 · 132



Data for elliptic curve 121680de1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 13+ Signs for the Atkin-Lehner involutions
Class 121680de Isogeny class
Conductor 121680 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 207360 Modular degree for the optimal curve
Δ 5205242250000 = 24 · 36 · 56 · 134 Discriminant
Eigenvalues 2- 3- 5+  1  3 13+  3  7 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-9633,-346957] [a1,a2,a3,a4,a6]
Generators [-3484:8125:64] Generators of the group modulo torsion
j 296747776/15625 j-invariant
L 7.8498115596484 L(r)(E,1)/r!
Ω 0.48348096036844 Real period
R 2.7060050439835 Regulator
r 1 Rank of the group of rational points
S 1.0000000070176 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 30420h1 13520y1 121680eu1 Quadratic twists by: -4 -3 13


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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