Cremona's table of elliptic curves

Curve 42048ch3

42048 = 26 · 32 · 73



Data for elliptic curve 42048ch3

Field Data Notes
Atkin-Lehner 2- 3- 73- Signs for the Atkin-Lehner involutions
Class 42048ch Isogeny class
Conductor 42048 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ -24421447657193472 = -1 · 217 · 38 · 734 Discriminant
Eigenvalues 2- 3-  2 -4  4 -2 -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-50124,-8671088] [a1,a2,a3,a4,a6]
j -145754986466/255584169 j-invariant
L 2.4100669103213 L(r)(E,1)/r!
Ω 0.15062918188844 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 42048ba3 10512k4 14016cc4 Quadratic twists by: -4 8 -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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