Cremona's table of elliptic curves

Curve 56870ba1

56870 = 2 · 5 · 112 · 47



Data for elliptic curve 56870ba1

Field Data Notes
Atkin-Lehner 2- 5- 11- 47- Signs for the Atkin-Lehner involutions
Class 56870ba Isogeny class
Conductor 56870 Conductor
∏ cp 40 Product of Tamagawa factors cp
deg 105600 Modular degree for the optimal curve
Δ -6887545718240 = -1 · 25 · 5 · 117 · 472 Discriminant
Eigenvalues 2-  1 5- -1 11-  4 -1 -1 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-5750,209540] [a1,a2,a3,a4,a6]
Generators [32:-258:1] Generators of the group modulo torsion
j -11867954041/3887840 j-invariant
L 12.10832030469 L(r)(E,1)/r!
Ω 0.7062222999172 Real period
R 0.42862991957678 Regulator
r 1 Rank of the group of rational points
S 1.0000000000014 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 5170d1 Quadratic twists by: -11


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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