Cremona's table of elliptic curves

Curve 66650f1

66650 = 2 · 52 · 31 · 43



Data for elliptic curve 66650f1

Field Data Notes
Atkin-Lehner 2+ 5+ 31- 43+ Signs for the Atkin-Lehner involutions
Class 66650f Isogeny class
Conductor 66650 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 233280 Modular degree for the optimal curve
Δ 682496000000 = 215 · 56 · 31 · 43 Discriminant
Eigenvalues 2+  2 5+  4 -3  7  6 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-9675,360125] [a1,a2,a3,a4,a6]
j 6411014266033/43679744 j-invariant
L 3.6456750015307 L(r)(E,1)/r!
Ω 0.91141875221549 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 2666e1 Quadratic twists by: 5


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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