Cremona's table of elliptic curves

Curve 64400ba2

64400 = 24 · 52 · 7 · 23



Data for elliptic curve 64400ba2

Field Data Notes
Atkin-Lehner 2- 5+ 7+ 23+ Signs for the Atkin-Lehner involutions
Class 64400ba Isogeny class
Conductor 64400 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 3606400000000000000 = 219 · 514 · 72 · 23 Discriminant
Eigenvalues 2-  0 5+ 7+  0 -4 -4  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-6244075,6004820250] [a1,a2,a3,a4,a6]
j 420676324562824569/56350000000 j-invariant
L 0.96222992032143 L(r)(E,1)/r!
Ω 0.2405574816129 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 8050q2 12880s2 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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