Cremona's table of elliptic curves

Curve 784c3

784 = 24 · 72



Data for elliptic curve 784c3

Field Data Notes
Atkin-Lehner 2+ 7- Signs for the Atkin-Lehner involutions
Class 784c Isogeny class
Conductor 784 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 578509309952 = 211 · 710 Discriminant
Eigenvalues 2+  0 -2 7-  4 -2  6  8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-2891,-47334] [a1,a2,a3,a4,a6]
j 11090466/2401 j-invariant
L 1.3221927707732 L(r)(E,1)/r!
Ω 0.66109638538661 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 392a4 3136s3 7056x4 19600h3 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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