Cremona's table of elliptic curves

Curve 19240c1

19240 = 23 · 5 · 13 · 37



Data for elliptic curve 19240c1

Field Data Notes
Atkin-Lehner 2+ 5+ 13- 37- Signs for the Atkin-Lehner involutions
Class 19240c Isogeny class
Conductor 19240 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 46080 Modular degree for the optimal curve
Δ 8128900000000 = 28 · 58 · 133 · 37 Discriminant
Eigenvalues 2+  0 5+ -2  6 13-  2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-26263,-1632438] [a1,a2,a3,a4,a6]
Generators [-98:12:1] Generators of the group modulo torsion
j 7825583825329104/31753515625 j-invariant
L 4.4204780442144 L(r)(E,1)/r!
Ω 0.37511935838888 Real period
R 3.9280635575124 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 38480e1 96200p1 Quadratic twists by: -4 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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