Cremona's table of elliptic curves

Curve 15975g1

15975 = 32 · 52 · 71



Data for elliptic curve 15975g1

Field Data Notes
Atkin-Lehner 3- 5+ 71+ Signs for the Atkin-Lehner involutions
Class 15975g Isogeny class
Conductor 15975 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 18432 Modular degree for the optimal curve
Δ -1637687109375 = -1 · 310 · 58 · 71 Discriminant
Eigenvalues  1 3- 5+  2  0  0  4  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-3042,89991] [a1,a2,a3,a4,a6]
j -273359449/143775 j-invariant
L 3.136099814161 L(r)(E,1)/r!
Ω 0.78402495354026 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 5325n1 3195d1 Quadratic twists by: -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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