Cremona's table of elliptic curves

Curve 975g1

975 = 3 · 52 · 13



Data for elliptic curve 975g1

Field Data Notes
Atkin-Lehner 3- 5+ 13+ Signs for the Atkin-Lehner involutions
Class 975g Isogeny class
Conductor 975 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 128 Modular degree for the optimal curve
Δ -609375 = -1 · 3 · 56 · 13 Discriminant
Eigenvalues -1 3- 5+  4  4 13+ -2  0 Hecke eigenvalues for primes up to 20
Equation [1,0,0,12,-33] [a1,a2,a3,a4,a6]
j 12167/39 j-invariant
L 1.4788241842231 L(r)(E,1)/r!
Ω 1.4788241842231 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 15600be1 62400bf1 2925f1 39a4 Quadratic twists by: -4 8 -3 5


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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