Cremona's table of elliptic curves

Curve 1975b1

1975 = 52 · 79



Data for elliptic curve 1975b1

Field Data Notes
Atkin-Lehner 5+ 79+ Signs for the Atkin-Lehner involutions
Class 1975b Isogeny class
Conductor 1975 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 216 Modular degree for the optimal curve
Δ 1234375 = 56 · 79 Discriminant
Eigenvalues  1  1 5+  1 -2 -3  6  4 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-51,123] [a1,a2,a3,a4,a6]
Generators [3:-1:1] Generators of the group modulo torsion
j 912673/79 j-invariant
L 4.0847720113814 L(r)(E,1)/r!
Ω 2.6612788217922 Real period
R 1.5348906615619 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 31600n1 126400e1 17775t1 79a1 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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