Cremona's table of elliptic curves

Curve 42688k2

42688 = 26 · 23 · 29



Data for elliptic curve 42688k2

Field Data Notes
Atkin-Lehner 2+ 23- 29- Signs for the Atkin-Lehner involutions
Class 42688k Isogeny class
Conductor 42688 Conductor
∏ cp 12 Product of Tamagawa factors cp
Δ -5.6742632914078E+19 Discriminant
Eigenvalues 2+ -1  3 -4  3 -5 -6 -8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-3068449,-2099320159] [a1,a2,a3,a4,a6]
Generators [2035:8924:1] Generators of the group modulo torsion
j -12188230526616079753/216455966621696 j-invariant
L 3.9393316992463 L(r)(E,1)/r!
Ω 0.056974715704425 Real period
R 5.7618127189379 Regulator
r 1 Rank of the group of rational points
S 1.0000000000007 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 42688p2 1334c2 Quadratic twists by: -4 8


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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