Cremona's table of elliptic curves

Curve 69680c1

69680 = 24 · 5 · 13 · 67



Data for elliptic curve 69680c1

Field Data Notes
Atkin-Lehner 2+ 5+ 13- 67+ Signs for the Atkin-Lehner involutions
Class 69680c Isogeny class
Conductor 69680 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 53760 Modular degree for the optimal curve
Δ 753658880 = 210 · 5 · 133 · 67 Discriminant
Eigenvalues 2+ -2 5+  1 -6 13- -4 -1 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-3216,69124] [a1,a2,a3,a4,a6]
Generators [-64:130:1] [27:52:1] Generators of the group modulo torsion
j 3593411145796/735995 j-invariant
L 6.7381039722053 L(r)(E,1)/r!
Ω 1.5539371787246 Real period
R 0.72269158886929 Regulator
r 2 Rank of the group of rational points
S 1.0000000000048 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 34840h1 Quadratic twists by: -4


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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