Cremona's table of elliptic curves

Curve 64400cd1

64400 = 24 · 52 · 7 · 23



Data for elliptic curve 64400cd1

Field Data Notes
Atkin-Lehner 2- 5- 7+ 23- Signs for the Atkin-Lehner involutions
Class 64400cd Isogeny class
Conductor 64400 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 39168 Modular degree for the optimal curve
Δ -1895936000 = -1 · 212 · 53 · 7 · 232 Discriminant
Eigenvalues 2-  1 5- 7+  1 -1 -1 -2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-5493,-158557] [a1,a2,a3,a4,a6]
j -35806478336/3703 j-invariant
L 1.1090927550405 L(r)(E,1)/r!
Ω 0.27727318825187 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 4025g1 64400ch1 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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