Cremona's table of elliptic curves

Curve 56870k1

56870 = 2 · 5 · 112 · 47



Data for elliptic curve 56870k1

Field Data Notes
Atkin-Lehner 2+ 5- 11- 47+ Signs for the Atkin-Lehner involutions
Class 56870k Isogeny class
Conductor 56870 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 16896 Modular degree for the optimal curve
Δ -55050160 = -1 · 24 · 5 · 114 · 47 Discriminant
Eigenvalues 2+  2 5-  2 11-  5  4 -2 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-2,356] [a1,a2,a3,a4,a6]
Generators [-5:19:1] Generators of the group modulo torsion
j -121/3760 j-invariant
L 8.300962825867 L(r)(E,1)/r!
Ω 1.5874875447617 Real period
R 0.87149899782194 Regulator
r 1 Rank of the group of rational points
S 0.99999999999748 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 56870y1 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
Back to Tables and computations