Cremona's table of elliptic curves

Curve 19608d2

19608 = 23 · 3 · 19 · 43



Data for elliptic curve 19608d2

Field Data Notes
Atkin-Lehner 2+ 3- 19- 43+ Signs for the Atkin-Lehner involutions
Class 19608d Isogeny class
Conductor 19608 Conductor
∏ cp 72 Product of Tamagawa factors cp
Δ 1.1386627415686E+19 Discriminant
Eigenvalues 2+ 3-  0  0  2 -2 -2 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1820808,931033440] [a1,a2,a3,a4,a6]
Generators [-684:43092:1] Generators of the group modulo torsion
j 651953246915592062500/11119753335631203 j-invariant
L 6.2975327495092 L(r)(E,1)/r!
Ω 0.22706914719798 Real period
R 1.5407770489544 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 39216a2 58824i2 Quadratic twists by: -4 -3


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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