Cremona's table of elliptic curves

Curve 17940d1

17940 = 22 · 3 · 5 · 13 · 23



Data for elliptic curve 17940d1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 13- 23- Signs for the Atkin-Lehner involutions
Class 17940d Isogeny class
Conductor 17940 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 4224 Modular degree for the optimal curve
Δ 24757200 = 24 · 32 · 52 · 13 · 232 Discriminant
Eigenvalues 2- 3+ 5-  0  2 13-  2 -8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-85,-158] [a1,a2,a3,a4,a6]
Generators [-6:10:1] Generators of the group modulo torsion
j 4294967296/1547325 j-invariant
L 4.6901884827752 L(r)(E,1)/r!
Ω 1.6178670776938 Real period
R 1.4494974733836 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 71760cb1 53820n1 89700p1 Quadratic twists by: -4 -3 5


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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