Cremona's table of elliptic curves

Curve 90593a1

90593 = 17 · 732



Data for elliptic curve 90593a1

Field Data Notes
Atkin-Lehner 17+ 73+ Signs for the Atkin-Lehner involutions
Class 90593a Isogeny class
Conductor 90593 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 97920 Modular degree for the optimal curve
Δ 2572681846913 = 17 · 736 Discriminant
Eigenvalues -1  0  2 -4  0  2 17+ -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-3664,37386] [a1,a2,a3,a4,a6]
Generators [30:23806:125] Generators of the group modulo torsion
j 35937/17 j-invariant
L 2.6692575486176 L(r)(E,1)/r!
Ω 0.72428795663812 Real period
R 7.3707080862211 Regulator
r 1 Rank of the group of rational points
S 0.99999999971717 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 17a4 Quadratic twists by: 73


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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