Cremona's table of elliptic curves

Curve 13328f1

13328 = 24 · 72 · 17



Data for elliptic curve 13328f1

Field Data Notes
Atkin-Lehner 2+ 7- 17- Signs for the Atkin-Lehner involutions
Class 13328f Isogeny class
Conductor 13328 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 9216 Modular degree for the optimal curve
Δ -246514688 = -1 · 210 · 72 · 173 Discriminant
Eigenvalues 2+ -3 -2 7- -5  7 17-  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-91,826] [a1,a2,a3,a4,a6]
Generators [11:-34:1] Generators of the group modulo torsion
j -1660932/4913 j-invariant
L 2.1720649480237 L(r)(E,1)/r!
Ω 1.5442924651219 Real period
R 0.23441856568408 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 6664f1 53312cl1 119952y1 13328a1 Quadratic twists by: -4 8 -3 -7


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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