Cremona's table of elliptic curves

Curve 39520l1

39520 = 25 · 5 · 13 · 19



Data for elliptic curve 39520l1

Field Data Notes
Atkin-Lehner 2- 5- 13- 19- Signs for the Atkin-Lehner involutions
Class 39520l Isogeny class
Conductor 39520 Conductor
∏ cp 10 Product of Tamagawa factors cp
deg 24320 Modular degree for the optimal curve
Δ -2257461440 = -1 · 26 · 5 · 135 · 19 Discriminant
Eigenvalues 2- -1 5-  5  0 13- -2 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-590,6172] [a1,a2,a3,a4,a6]
Generators [12:26:1] Generators of the group modulo torsion
j -355496768704/35272835 j-invariant
L 6.3564905230201 L(r)(E,1)/r!
Ω 1.4236959840101 Real period
R 0.44647808200728 Regulator
r 1 Rank of the group of rational points
S 0.99999999999957 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 39520d1 79040c1 Quadratic twists by: -4 8


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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