Cremona's table of elliptic curves

Curve 42435b2

42435 = 32 · 5 · 23 · 41



Data for elliptic curve 42435b2

Field Data Notes
Atkin-Lehner 3- 5+ 23- 41+ Signs for the Atkin-Lehner involutions
Class 42435b Isogeny class
Conductor 42435 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 2658281500175625 = 314 · 54 · 232 · 412 Discriminant
Eigenvalues  1 3- 5+ -4  0  6 -6  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-71955,-6984824] [a1,a2,a3,a4,a6]
Generators [-94200:58163:512] Generators of the group modulo torsion
j 56517443837740081/3646476680625 j-invariant
L 4.5328294492945 L(r)(E,1)/r!
Ω 0.29267691380119 Real period
R 7.7437427339632 Regulator
r 1 Rank of the group of rational points
S 1.0000000000002 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 14145a2 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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