Cremona's table of elliptic curves

Curve 25536cj2

25536 = 26 · 3 · 7 · 19



Data for elliptic curve 25536cj2

Field Data Notes
Atkin-Lehner 2- 3+ 7- 19- Signs for the Atkin-Lehner involutions
Class 25536cj Isogeny class
Conductor 25536 Conductor
∏ cp 96 Product of Tamagawa factors cp
Δ 6591298387968 = 214 · 32 · 73 · 194 Discriminant
Eigenvalues 2- 3+  0 7- -2 -6 -8 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-5873,123441] [a1,a2,a3,a4,a6]
Generators [137:-1368:1] [-53:532:1] Generators of the group modulo torsion
j 1367595682000/402300927 j-invariant
L 6.9482251310446 L(r)(E,1)/r!
Ω 0.69708836105481 Real period
R 0.41531231424106 Regulator
r 2 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 25536x2 6384bc2 76608fi2 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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