Cremona's table of elliptic curves

Curve 40890n1

40890 = 2 · 3 · 5 · 29 · 47



Data for elliptic curve 40890n1

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 29- 47+ Signs for the Atkin-Lehner involutions
Class 40890n Isogeny class
Conductor 40890 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 55296 Modular degree for the optimal curve
Δ 38790216720 = 24 · 32 · 5 · 293 · 472 Discriminant
Eigenvalues 2+ 3+ 5- -2 -2  0 -6 -8 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-2352,41904] [a1,a2,a3,a4,a6]
Generators [20:48:1] Generators of the group modulo torsion
j 1439872862205961/38790216720 j-invariant
L 2.7568651056747 L(r)(E,1)/r!
Ω 1.1476302290547 Real period
R 0.40037069953303 Regulator
r 1 Rank of the group of rational points
S 1.0000000000012 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 122670bp1 Quadratic twists by: -3


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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