Cremona's table of elliptic curves

Curve 19600c1

19600 = 24 · 52 · 72



Data for elliptic curve 19600c1

Field Data Notes
Atkin-Lehner 2+ 5+ 7+ Signs for the Atkin-Lehner involutions
Class 19600c Isogeny class
Conductor 19600 Conductor
∏ cp 3 Product of Tamagawa factors cp
deg 6720 Modular degree for the optimal curve
Δ 600250000 = 24 · 56 · 74 Discriminant
Eigenvalues 2+ -1 5+ 7+ -3  6  5 -1 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-408,-2813] [a1,a2,a3,a4,a6]
Generators [-9:7:1] Generators of the group modulo torsion
j 12544 j-invariant
L 4.0298470853888 L(r)(E,1)/r!
Ω 1.0674234005858 Real period
R 1.2584344329149 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 9800x1 78400gb1 784a1 19600l1 Quadratic twists by: -4 8 5 -7


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