Cremona's table of elliptic curves

Curve 40920be2

40920 = 23 · 3 · 5 · 11 · 31



Data for elliptic curve 40920be2

Field Data Notes
Atkin-Lehner 2- 3- 5+ 11- 31- Signs for the Atkin-Lehner involutions
Class 40920be Isogeny class
Conductor 40920 Conductor
∏ cp 128 Product of Tamagawa factors cp
Δ 289645738272000 = 28 · 34 · 53 · 112 · 314 Discriminant
Eigenvalues 2- 3- 5+  2 11-  4 -4  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-50476,4270640] [a1,a2,a3,a4,a6]
Generators [-226:2046:1] Generators of the group modulo torsion
j 55558069384425424/1131428665125 j-invariant
L 7.718731141845 L(r)(E,1)/r!
Ω 0.54746949704901 Real period
R 0.4405913927312 Regulator
r 1 Rank of the group of rational points
S 0.99999999999994 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 81840a2 122760v2 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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