Cremona's table of elliptic curves

Curve 15979i1

15979 = 19 · 292



Data for elliptic curve 15979i1

Field Data Notes
Atkin-Lehner 19- 29- Signs for the Atkin-Lehner involutions
Class 15979i Isogeny class
Conductor 15979 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 2688 Modular degree for the optimal curve
Δ -8804429 = -1 · 192 · 293 Discriminant
Eigenvalues -1 -1  3  4 -1 -1  0 19- Hecke eigenvalues for primes up to 20
Equation [1,1,1,26,144] [a1,a2,a3,a4,a6]
Generators [2:13:1] Generators of the group modulo torsion
j 79507/361 j-invariant
L 3.4355355825509 L(r)(E,1)/r!
Ω 1.6600513693167 Real period
R 0.51738392649336 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 15979f1 Quadratic twists by: 29


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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