Cremona's table of elliptic curves

Curve 64400bt1

64400 = 24 · 52 · 7 · 23



Data for elliptic curve 64400bt1

Field Data Notes
Atkin-Lehner 2- 5+ 7- 23+ Signs for the Atkin-Lehner involutions
Class 64400bt Isogeny class
Conductor 64400 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 331776 Modular degree for the optimal curve
Δ 807833600000000 = 218 · 58 · 73 · 23 Discriminant
Eigenvalues 2- -2 5+ 7-  0 -2  6  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-60408,-5568812] [a1,a2,a3,a4,a6]
Generators [-132:350:1] Generators of the group modulo torsion
j 380920459249/12622400 j-invariant
L 4.5860405481942 L(r)(E,1)/r!
Ω 0.30514587820331 Real period
R 1.2524175254051 Regulator
r 1 Rank of the group of rational points
S 1.0000000000416 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 8050g1 12880n1 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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