Cremona's table of elliptic curves

Curve 42090x1

42090 = 2 · 3 · 5 · 23 · 61



Data for elliptic curve 42090x1

Field Data Notes
Atkin-Lehner 2- 3- 5- 23- 61+ Signs for the Atkin-Lehner involutions
Class 42090x Isogeny class
Conductor 42090 Conductor
∏ cp 18 Product of Tamagawa factors cp
deg 12096 Modular degree for the optimal curve
Δ 7576200 = 23 · 33 · 52 · 23 · 61 Discriminant
Eigenvalues 2- 3- 5-  1 -3 -6  2 -3 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-185,-975] [a1,a2,a3,a4,a6]
Generators [-8:7:1] Generators of the group modulo torsion
j 700463661841/7576200 j-invariant
L 11.542605682904 L(r)(E,1)/r!
Ω 1.2953233233391 Real period
R 0.49505467840978 Regulator
r 1 Rank of the group of rational points
S 1.0000000000002 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 126270g1 Quadratic twists by: -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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