Cremona's table of elliptic curves

Curve 121680ep1

121680 = 24 · 32 · 5 · 132



Data for elliptic curve 121680ep1

Field Data Notes
Atkin-Lehner 2- 3- 5- 13+ Signs for the Atkin-Lehner involutions
Class 121680ep Isogeny class
Conductor 121680 Conductor
∏ cp 64 Product of Tamagawa factors cp
deg 2064384 Modular degree for the optimal curve
Δ -3597428501485977600 = -1 · 220 · 37 · 52 · 137 Discriminant
Eigenvalues 2- 3- 5-  0 -4 13+  6  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,364533,33926074] [a1,a2,a3,a4,a6]
j 371694959/249600 j-invariant
L 2.5105879330998 L(r)(E,1)/r!
Ω 0.156911786385 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 15210bn1 40560bz1 9360bn1 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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