Cremona's table of elliptic curves

Curve 67680c1

67680 = 25 · 32 · 5 · 47



Data for elliptic curve 67680c1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 47+ Signs for the Atkin-Lehner involutions
Class 67680c Isogeny class
Conductor 67680 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 61440 Modular degree for the optimal curve
Δ -1420955136000 = -1 · 212 · 310 · 53 · 47 Discriminant
Eigenvalues 2+ 3- 5+  0 -2 -1  2 -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-4728,-137648] [a1,a2,a3,a4,a6]
j -3914430976/475875 j-invariant
L 1.1436978514041 L(r)(E,1)/r!
Ω 0.28592446570403 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 67680e1 22560v1 Quadratic twists by: -4 -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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