Cremona's table of elliptic curves

Curve 9840x2

9840 = 24 · 3 · 5 · 41



Data for elliptic curve 9840x2

Field Data Notes
Atkin-Lehner 2- 3- 5+ 41- Signs for the Atkin-Lehner involutions
Class 9840x Isogeny class
Conductor 9840 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 89234472960 = 217 · 34 · 5 · 412 Discriminant
Eigenvalues 2- 3- 5+  2  2  2  4  6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-13776,-626796] [a1,a2,a3,a4,a6]
j 70593496254289/21785760 j-invariant
L 3.5254468715316 L(r)(E,1)/r!
Ω 0.44068085894145 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 1230e2 39360ca2 29520by2 49200by2 Quadratic twists by: -4 8 -3 5


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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