Cremona's table of elliptic curves

Curve 19425r1

19425 = 3 · 52 · 7 · 37



Data for elliptic curve 19425r1

Field Data Notes
Atkin-Lehner 3- 5+ 7- 37+ Signs for the Atkin-Lehner involutions
Class 19425r Isogeny class
Conductor 19425 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 8064 Modular degree for the optimal curve
Δ -3824296875 = -1 · 33 · 57 · 72 · 37 Discriminant
Eigenvalues  0 3- 5+ 7-  2  1  2 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,1,-383,4019] [a1,a2,a3,a4,a6]
Generators [43:262:1] Generators of the group modulo torsion
j -398688256/244755 j-invariant
L 5.4999367933029 L(r)(E,1)/r!
Ω 1.2924660751929 Real period
R 0.17730758079672 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 58275m1 3885e1 Quadratic twists by: -3 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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