Cremona's table of elliptic curves

Curve 25536i3

25536 = 26 · 3 · 7 · 19



Data for elliptic curve 25536i3

Field Data Notes
Atkin-Lehner 2+ 3+ 7+ 19- Signs for the Atkin-Lehner involutions
Class 25536i Isogeny class
Conductor 25536 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -18605992814051328 = -1 · 221 · 34 · 78 · 19 Discriminant
Eigenvalues 2+ 3+ -2 7+  0 -2  2 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,23071,6414945] [a1,a2,a3,a4,a6]
j 5180411077127/70976229912 j-invariant
L 1.1468386218568 L(r)(E,1)/r!
Ω 0.28670965546424 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 25536df3 798b4 76608bt3 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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