Cremona's table of elliptic curves

Curve 66654bi1

66654 = 2 · 32 · 7 · 232



Data for elliptic curve 66654bi1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 23- Signs for the Atkin-Lehner involutions
Class 66654bi Isogeny class
Conductor 66654 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 101376 Modular degree for the optimal curve
Δ -3021708566268 = -1 · 22 · 36 · 7 · 236 Discriminant
Eigenvalues 2- 3-  0 7+  0 -4  6 -2 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-2480,96815] [a1,a2,a3,a4,a6]
j -15625/28 j-invariant
L 2.8623064993011 L(r)(E,1)/r!
Ω 0.71557662490722 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 7406d1 126a1 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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