Cremona's table of elliptic curves

Curve 66654bp1

66654 = 2 · 32 · 7 · 232



Data for elliptic curve 66654bp1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 23- Signs for the Atkin-Lehner involutions
Class 66654bp Isogeny class
Conductor 66654 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 811008 Modular degree for the optimal curve
Δ -78325707746232828 = -1 · 22 · 36 · 73 · 238 Discriminant
Eigenvalues 2- 3- -2 7+ -4  4 -8  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-38981,13796857] [a1,a2,a3,a4,a6]
j -60698457/725788 j-invariant
L 1.1668942709027 L(r)(E,1)/r!
Ω 0.29172356531663 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 7406b1 2898q1 Quadratic twists by: -3 -23


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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