Cremona's table of elliptic curves

Curve 25536cb1

25536 = 26 · 3 · 7 · 19



Data for elliptic curve 25536cb1

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 19- Signs for the Atkin-Lehner involutions
Class 25536cb Isogeny class
Conductor 25536 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 18432 Modular degree for the optimal curve
Δ 71322048 = 26 · 32 · 73 · 192 Discriminant
Eigenvalues 2- 3+  4 7+ -6  0 -4 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-476,-3822] [a1,a2,a3,a4,a6]
Generators [4868:40185:64] Generators of the group modulo torsion
j 186756901696/1114407 j-invariant
L 5.3486687275453 L(r)(E,1)/r!
Ω 1.022298896331 Real period
R 5.2320008822681 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 25536dj1 12768y2 76608ep1 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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