Cremona's table of elliptic curves

Curve 56784bs2

56784 = 24 · 3 · 7 · 132



Data for elliptic curve 56784bs2

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 13- Signs for the Atkin-Lehner involutions
Class 56784bs Isogeny class
Conductor 56784 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -1.5224791412207E+19 Discriminant
Eigenvalues 2- 3+  3 7+  5 13- -3 -1 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,388696,162788976] [a1,a2,a3,a4,a6]
Generators [297540:162299904:1] Generators of the group modulo torsion
j 721710134999099/1691848015872 j-invariant
L 6.9106735853949 L(r)(E,1)/r!
Ω 0.1541561448794 Real period
R 5.6036312976467 Regulator
r 1 Rank of the group of rational points
S 1.0000000000042 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7098p2 56784ci2 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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