Cremona's table of elliptic curves

Curve 121680cu1

121680 = 24 · 32 · 5 · 132



Data for elliptic curve 121680cu1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 13+ Signs for the Atkin-Lehner involutions
Class 121680cu Isogeny class
Conductor 121680 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 580608 Modular degree for the optimal curve
Δ -5863863973294080 = -1 · 212 · 33 · 5 · 139 Discriminant
Eigenvalues 2- 3+ 5- -1  3 13+  3 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,32448,2917616] [a1,a2,a3,a4,a6]
Generators [51415:1145313:343] Generators of the group modulo torsion
j 7077888/10985 j-invariant
L 7.5797552703915 L(r)(E,1)/r!
Ω 0.29005323638905 Real period
R 6.533072437185 Regulator
r 1 Rank of the group of rational points
S 1.0000000071919 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7605e1 121680ch2 9360ba1 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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