Cremona's table of elliptic curves

Curve 40920bf2

40920 = 23 · 3 · 5 · 11 · 31



Data for elliptic curve 40920bf2

Field Data Notes
Atkin-Lehner 2- 3- 5+ 11- 31- Signs for the Atkin-Lehner involutions
Class 40920bf Isogeny class
Conductor 40920 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 7778073600 = 210 · 34 · 52 · 112 · 31 Discriminant
Eigenvalues 2- 3- 5+ -4 11-  2  6 -2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-496,-496] [a1,a2,a3,a4,a6]
Generators [-16:60:1] Generators of the group modulo torsion
j 13205172676/7595775 j-invariant
L 5.9662686778493 L(r)(E,1)/r!
Ω 1.1000964046597 Real period
R 0.67792566321654 Regulator
r 1 Rank of the group of rational points
S 1.0000000000002 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 81840c2 122760w2 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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