Cremona's table of elliptic curves

Curve 25536bp1

25536 = 26 · 3 · 7 · 19



Data for elliptic curve 25536bp1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 19- Signs for the Atkin-Lehner involutions
Class 25536bp Isogeny class
Conductor 25536 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 12288 Modular degree for the optimal curve
Δ 2242265088 = 214 · 3 · 74 · 19 Discriminant
Eigenvalues 2+ 3-  2 7-  0  2  6 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-337,-817] [a1,a2,a3,a4,a6]
j 259108432/136857 j-invariant
L 4.728648268135 L(r)(E,1)/r!
Ω 1.1821620670337 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 25536br1 3192n1 76608cn1 Quadratic twists by: -4 8 -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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