Cremona's table of elliptic curves

Curve 56784bi2

56784 = 24 · 3 · 7 · 132



Data for elliptic curve 56784bi2

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 13+ Signs for the Atkin-Lehner involutions
Class 56784bi Isogeny class
Conductor 56784 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 6639785027156736 = 28 · 310 · 7 · 137 Discriminant
Eigenvalues 2- 3+  2 7+  0 13+ -4 -8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-68332,-5625140] [a1,a2,a3,a4,a6]
j 28556329552/5373459 j-invariant
L 0.59826558537378 L(r)(E,1)/r!
Ω 0.2991327923302 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 14196n2 4368s2 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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