Cremona's table of elliptic curves

Curve 56640ci1

56640 = 26 · 3 · 5 · 59



Data for elliptic curve 56640ci1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 59+ Signs for the Atkin-Lehner involutions
Class 56640ci Isogeny class
Conductor 56640 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 12288 Modular degree for the optimal curve
Δ 16708800 = 26 · 3 · 52 · 592 Discriminant
Eigenvalues 2- 3+ 5-  4  4 -2 -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-80,222] [a1,a2,a3,a4,a6]
Generators [122:385:8] Generators of the group modulo torsion
j 895841344/261075 j-invariant
L 6.9718650642256 L(r)(E,1)/r!
Ω 2.0411269693184 Real period
R 3.4156939616851 Regulator
r 1 Rank of the group of rational points
S 1.0000000000132 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 56640dj1 28320n2 Quadratic twists by: -4 8


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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