Cremona's table of elliptic curves

Curve 64400c1

64400 = 24 · 52 · 7 · 23



Data for elliptic curve 64400c1

Field Data Notes
Atkin-Lehner 2+ 5+ 7+ 23+ Signs for the Atkin-Lehner involutions
Class 64400c Isogeny class
Conductor 64400 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 24576 Modular degree for the optimal curve
Δ -8243200 = -1 · 211 · 52 · 7 · 23 Discriminant
Eigenvalues 2+  0 5+ 7+  4 -5 -3  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-3155,68210] [a1,a2,a3,a4,a6]
Generators [31:14:1] Generators of the group modulo torsion
j -67834689570/161 j-invariant
L 5.0050672115167 L(r)(E,1)/r!
Ω 2.0133801403979 Real period
R 1.2429513709383 Regulator
r 1 Rank of the group of rational points
S 1.0000000000124 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 32200i1 64400z1 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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