Cremona's table of elliptic curves

Curve 18496d1

18496 = 26 · 172



Data for elliptic curve 18496d1

Field Data Notes
Atkin-Lehner 2+ 17+ Signs for the Atkin-Lehner involutions
Class 18496d Isogeny class
Conductor 18496 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 36864 Modular degree for the optimal curve
Δ 26891955273728 = 216 · 177 Discriminant
Eigenvalues 2+  2  0  0  2  6 17+ -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-9633,-261727] [a1,a2,a3,a4,a6]
Generators [80793:102176:729] Generators of the group modulo torsion
j 62500/17 j-invariant
L 7.6304005718244 L(r)(E,1)/r!
Ω 0.49173132063608 Real period
R 7.7587091279381 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 18496r1 2312d1 1088d1 Quadratic twists by: -4 8 17


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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