Cremona's table of elliptic curves

Curve 31824r1

31824 = 24 · 32 · 13 · 17



Data for elliptic curve 31824r1

Field Data Notes
Atkin-Lehner 2- 3- 13+ 17+ Signs for the Atkin-Lehner involutions
Class 31824r Isogeny class
Conductor 31824 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 32768 Modular degree for the optimal curve
Δ 694877294592 = 212 · 310 · 132 · 17 Discriminant
Eigenvalues 2- 3-  0  2 -2 13+ 17+  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-4755,-119662] [a1,a2,a3,a4,a6]
Generators [-34:52:1] Generators of the group modulo torsion
j 3981876625/232713 j-invariant
L 5.6096557866298 L(r)(E,1)/r!
Ω 0.57702483874126 Real period
R 2.4304221456338 Regulator
r 1 Rank of the group of rational points
S 0.99999999999997 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 1989a1 127296cn1 10608o1 Quadratic twists by: -4 8 -3


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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