Cremona's table of elliptic curves

Curve 121680v1

121680 = 24 · 32 · 5 · 132



Data for elliptic curve 121680v1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 13+ Signs for the Atkin-Lehner involutions
Class 121680v Isogeny class
Conductor 121680 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 215040 Modular degree for the optimal curve
Δ 770006250000 = 24 · 36 · 58 · 132 Discriminant
Eigenvalues 2+ 3- 5+  3 -5 13+ -3 -5 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-9243,339417] [a1,a2,a3,a4,a6]
j 44302512384/390625 j-invariant
L 1.8038049922582 L(r)(E,1)/r!
Ω 0.90190254249221 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 60840n1 13520m1 121680br1 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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