Cremona's table of elliptic curves

Curve 40920bi2

40920 = 23 · 3 · 5 · 11 · 31



Data for elliptic curve 40920bi2

Field Data Notes
Atkin-Lehner 2- 3- 5- 11- 31- Signs for the Atkin-Lehner involutions
Class 40920bi Isogeny class
Conductor 40920 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ -1522224000000 = -1 · 210 · 32 · 56 · 11 · 312 Discriminant
Eigenvalues 2- 3- 5-  2 11- -2 -4  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-3640,-104512] [a1,a2,a3,a4,a6]
j -5210113839844/1486546875 j-invariant
L 3.6340933442409 L(r)(E,1)/r!
Ω 0.30284111201575 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 81840i2 122760l2 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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