Cremona's table of elliptic curves

Curve 56784m1

56784 = 24 · 3 · 7 · 132



Data for elliptic curve 56784m1

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 13+ Signs for the Atkin-Lehner involutions
Class 56784m Isogeny class
Conductor 56784 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 172032 Modular degree for the optimal curve
Δ -324243172828848 = -1 · 24 · 3 · 72 · 1310 Discriminant
Eigenvalues 2+ 3- -2 7+  0 13+ -6 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1239,866100] [a1,a2,a3,a4,a6]
Generators [44:948:1] [368:7098:1] Generators of the group modulo torsion
j -2725888/4198467 j-invariant
L 10.347063337422 L(r)(E,1)/r!
Ω 0.43685459087619 Real period
R 11.842685819872 Regulator
r 2 Rank of the group of rational points
S 0.99999999999915 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 28392g1 4368m1 Quadratic twists by: -4 13


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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