Cremona's table of elliptic curves

Curve 56784bw2

56784 = 24 · 3 · 7 · 132



Data for elliptic curve 56784bw2

Field Data Notes
Atkin-Lehner 2- 3+ 7- 13+ Signs for the Atkin-Lehner involutions
Class 56784bw Isogeny class
Conductor 56784 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 6305588819712 = 28 · 36 · 7 · 136 Discriminant
Eigenvalues 2- 3+  0 7- -6 13+  0 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-4788,42444] [a1,a2,a3,a4,a6]
Generators [-15813:138510:343] Generators of the group modulo torsion
j 9826000/5103 j-invariant
L 4.5013494823147 L(r)(E,1)/r!
Ω 0.66283294697137 Real period
R 6.7910768511236 Regulator
r 1 Rank of the group of rational points
S 0.99999999999454 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 14196h2 336a2 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
Back to Tables and computations