Cremona's table of elliptic curves

Curve 42042cl1

42042 = 2 · 3 · 72 · 11 · 13



Data for elliptic curve 42042cl1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 11- 13+ Signs for the Atkin-Lehner involutions
Class 42042cl Isogeny class
Conductor 42042 Conductor
∏ cp 90 Product of Tamagawa factors cp
deg 3628800 Modular degree for the optimal curve
Δ -9.5004803484498E+21 Discriminant
Eigenvalues 2- 3+  3 7- 11- 13+  3 -2 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-1270179,-4722334527] [a1,a2,a3,a4,a6]
j -802302449299393/33632965656576 j-invariant
L 5.0940000258872 L(r)(E,1)/r!
Ω 0.056600000287002 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 126126cb1 42042cy1 Quadratic twists by: -3 -7


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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