Cremona's table of elliptic curves

Curve 42435g2

42435 = 32 · 5 · 23 · 41



Data for elliptic curve 42435g2

Field Data Notes
Atkin-Lehner 3- 5- 23- 41- Signs for the Atkin-Lehner involutions
Class 42435g Isogeny class
Conductor 42435 Conductor
∏ cp 96 Product of Tamagawa factors cp
Δ -42866359201125 = -1 · 36 · 53 · 234 · 412 Discriminant
Eigenvalues -1 3- 5- -4 -6  4 -4  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,1933,-313784] [a1,a2,a3,a4,a6]
Generators [76:-556:1] Generators of the group modulo torsion
j 1096231710231/58801590125 j-invariant
L 2.3150995459859 L(r)(E,1)/r!
Ω 0.30708193308734 Real period
R 0.31412620115005 Regulator
r 1 Rank of the group of rational points
S 1.0000000000021 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 4715a2 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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