Cremona's table of elliptic curves

Curve 19550n1

19550 = 2 · 52 · 17 · 23



Data for elliptic curve 19550n1

Field Data Notes
Atkin-Lehner 2+ 5+ 17- 23- Signs for the Atkin-Lehner involutions
Class 19550n Isogeny class
Conductor 19550 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 17280 Modular degree for the optimal curve
Δ -24437500000 = -1 · 25 · 59 · 17 · 23 Discriminant
Eigenvalues 2+  2 5+  2 -2 -5 17- -5 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-875,12125] [a1,a2,a3,a4,a6]
Generators [-35:55:1] Generators of the group modulo torsion
j -4750104241/1564000 j-invariant
L 5.3279091338405 L(r)(E,1)/r!
Ω 1.1299005971664 Real period
R 2.3576893167426 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 3910o1 Quadratic twists by: 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
Back to Tables and computations