Cremona's table of elliptic curves

Curve 25536cu2

25536 = 26 · 3 · 7 · 19



Data for elliptic curve 25536cu2

Field Data Notes
Atkin-Lehner 2- 3- 7+ 19+ Signs for the Atkin-Lehner involutions
Class 25536cu Isogeny class
Conductor 25536 Conductor
∏ cp 192 Product of Tamagawa factors cp
Δ 13900342089682944 = 212 · 312 · 72 · 194 Discriminant
Eigenvalues 2- 3- -2 7+  0  6  2 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,-701849,-226478169] [a1,a2,a3,a4,a6]
Generators [-485:264:1] Generators of the group modulo torsion
j 9334594126684326592/3393638205489 j-invariant
L 5.7661212796805 L(r)(E,1)/r!
Ω 0.16494838103979 Real period
R 2.9130938031099 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 25536cn2 12768m1 76608dw2 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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