Cremona's table of elliptic curves

Curve 25536cw1

25536 = 26 · 3 · 7 · 19



Data for elliptic curve 25536cw1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 19- Signs for the Atkin-Lehner involutions
Class 25536cw Isogeny class
Conductor 25536 Conductor
∏ cp 72 Product of Tamagawa factors cp
deg 221184 Modular degree for the optimal curve
Δ 76860088123392 = 222 · 39 · 72 · 19 Discriminant
Eigenvalues 2- 3-  0 7+  6  4  0 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,-499233,-135935649] [a1,a2,a3,a4,a6]
j 52492168638015625/293197968 j-invariant
L 3.2329300764677 L(r)(E,1)/r!
Ω 0.17960722647042 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 25536m1 6384q1 76608ef1 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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