Cremona's table of elliptic curves

Curve 108240ba1

108240 = 24 · 3 · 5 · 11 · 41



Data for elliptic curve 108240ba1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 11+ 41- Signs for the Atkin-Lehner involutions
Class 108240ba Isogeny class
Conductor 108240 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 442368 Modular degree for the optimal curve
Δ 1170446745600 = 220 · 32 · 52 · 112 · 41 Discriminant
Eigenvalues 2- 3+ 5-  0 11+ -2  2 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-372160,-87262208] [a1,a2,a3,a4,a6]
j 1391726863715912641/285753600 j-invariant
L 1.5463471432368 L(r)(E,1)/r!
Ω 0.19329340632733 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 13530x1 Quadratic twists by: -4


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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