Cremona's table of elliptic curves

Curve 19215i1

19215 = 32 · 5 · 7 · 61



Data for elliptic curve 19215i1

Field Data Notes
Atkin-Lehner 3- 5+ 7+ 61- Signs for the Atkin-Lehner involutions
Class 19215i Isogeny class
Conductor 19215 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 1474560 Modular degree for the optimal curve
Δ -8.3202919670047E+21 Discriminant
Eigenvalues  1 3- 5+ 7+ -4 -2 -2  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-41526360,-103082286245] [a1,a2,a3,a4,a6]
Generators [4700600201213342:4749719221767979085:4599141247] Generators of the group modulo torsion
j -10863450343664926445208961/11413294879293124335 j-invariant
L 4.4944986024566 L(r)(E,1)/r!
Ω 0.029734540667273 Real period
R 18.894266153081 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 6405e1 96075bn1 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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