Cremona's table of elliptic curves

Curve 40920y1

40920 = 23 · 3 · 5 · 11 · 31



Data for elliptic curve 40920y1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 11+ 31- Signs for the Atkin-Lehner involutions
Class 40920y Isogeny class
Conductor 40920 Conductor
∏ cp 40 Product of Tamagawa factors cp
deg 1267200 Modular degree for the optimal curve
Δ 1.736769951283E+19 Discriminant
Eigenvalues 2- 3+ 5-  2 11+ -6 -4  8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-657140,43088100] [a1,a2,a3,a4,a6]
j 122590867412538423376/67842576221990625 j-invariant
L 1.8991952765246 L(r)(E,1)/r!
Ω 0.18991952764627 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 81840bf1 122760q1 Quadratic twists by: -4 -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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