Cremona's table of elliptic curves

Curve 40920x1

40920 = 23 · 3 · 5 · 11 · 31



Data for elliptic curve 40920x1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 11- 31+ Signs for the Atkin-Lehner involutions
Class 40920x Isogeny class
Conductor 40920 Conductor
∏ cp 40 Product of Tamagawa factors cp
deg 814080 Modular degree for the optimal curve
Δ 927242179546069200 = 24 · 3 · 52 · 1110 · 313 Discriminant
Eigenvalues 2- 3+ 5+  4 11-  4  6 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-691091,-215993820] [a1,a2,a3,a4,a6]
Generators [-519:1617:1] Generators of the group modulo torsion
j 2281445347419190994944/57952636221629325 j-invariant
L 5.8453510365108 L(r)(E,1)/r!
Ω 0.16583970269434 Real period
R 3.5246994185021 Regulator
r 1 Rank of the group of rational points
S 0.99999999999965 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 81840s1 122760u1 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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