Cremona's table of elliptic curves

Curve 15975k1

15975 = 32 · 52 · 71



Data for elliptic curve 15975k1

Field Data Notes
Atkin-Lehner 3- 5+ 71- Signs for the Atkin-Lehner involutions
Class 15975k Isogeny class
Conductor 15975 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 9216 Modular degree for the optimal curve
Δ -101091796875 = -1 · 36 · 59 · 71 Discriminant
Eigenvalues  0 3- 5+  1  0 -5  6 -1 Hecke eigenvalues for primes up to 20
Equation [0,0,1,1050,7906] [a1,a2,a3,a4,a6]
Generators [40:337:1] Generators of the group modulo torsion
j 11239424/8875 j-invariant
L 3.9398168429295 L(r)(E,1)/r!
Ω 0.68373515138603 Real period
R 1.4405493248895 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 1775a1 3195b1 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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