Cremona's table of elliptic curves

Curve 64400i1

64400 = 24 · 52 · 7 · 23



Data for elliptic curve 64400i1

Field Data Notes
Atkin-Lehner 2+ 5+ 7+ 23- Signs for the Atkin-Lehner involutions
Class 64400i Isogeny class
Conductor 64400 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 92160 Modular degree for the optimal curve
Δ -4402343750000 = -1 · 24 · 512 · 72 · 23 Discriminant
Eigenvalues 2+ -1 5+ 7+  2 -3  6 -6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,3992,26387] [a1,a2,a3,a4,a6]
j 28134973184/17609375 j-invariant
L 1.9242651398174 L(r)(E,1)/r!
Ω 0.48106628385563 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 32200s1 12880h1 Quadratic twists by: -4 5


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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