Cremona's table of elliptic curves

Curve 19680o1

19680 = 25 · 3 · 5 · 41



Data for elliptic curve 19680o1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 41- Signs for the Atkin-Lehner involutions
Class 19680o Isogeny class
Conductor 19680 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 7680 Modular degree for the optimal curve
Δ 369000000 = 26 · 32 · 56 · 41 Discriminant
Eigenvalues 2- 3+ 5+  2 -2  6  0 -6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-206,-600] [a1,a2,a3,a4,a6]
Generators [-4:12:1] Generators of the group modulo torsion
j 15179306176/5765625 j-invariant
L 4.4125047680549 L(r)(E,1)/r!
Ω 1.3005443233107 Real period
R 1.6964069155376 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 19680ba1 39360dc1 59040o1 98400bc1 Quadratic twists by: -4 8 -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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