Cremona's table of elliptic curves

Curve 19550bh1

19550 = 2 · 52 · 17 · 23



Data for elliptic curve 19550bh1

Field Data Notes
Atkin-Lehner 2- 5+ 17- 23- Signs for the Atkin-Lehner involutions
Class 19550bh Isogeny class
Conductor 19550 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 24960 Modular degree for the optimal curve
Δ -878222656250 = -1 · 2 · 511 · 17 · 232 Discriminant
Eigenvalues 2- -1 5+  2  2 -1 17-  7 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-3463,89031] [a1,a2,a3,a4,a6]
j -293946977449/56206250 j-invariant
L 3.4076068669174 L(r)(E,1)/r!
Ω 0.85190171672935 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 3910a1 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