Cremona's table of elliptic curves

Curve 15975v1

15975 = 32 · 52 · 71



Data for elliptic curve 15975v1

Field Data Notes
Atkin-Lehner 3- 5- 71- Signs for the Atkin-Lehner involutions
Class 15975v Isogeny class
Conductor 15975 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 26880 Modular degree for the optimal curve
Δ -4306510546875 = -1 · 37 · 58 · 712 Discriminant
Eigenvalues  0 3- 5- -1 -6 -5 -4  7 Hecke eigenvalues for primes up to 20
Equation [0,0,1,-750,100156] [a1,a2,a3,a4,a6]
Generators [-50:112:1] [-26:319:1] Generators of the group modulo torsion
j -163840/15123 j-invariant
L 5.6401656358882 L(r)(E,1)/r!
Ω 0.63960023542794 Real period
R 0.36742779079525 Regulator
r 2 Rank of the group of rational points
S 0.99999999999972 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 5325b1 15975l1 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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