Cremona's table of elliptic curves

Curve 64480k4

64480 = 25 · 5 · 13 · 31



Data for elliptic curve 64480k4

Field Data Notes
Atkin-Lehner 2- 5- 13+ 31- Signs for the Atkin-Lehner involutions
Class 64480k Isogeny class
Conductor 64480 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 128960000 = 29 · 54 · 13 · 31 Discriminant
Eigenvalues 2-  0 5-  0  4 13+ -2  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-4307,108794] [a1,a2,a3,a4,a6]
j 17257519247688/251875 j-invariant
L 1.6922898406176 L(r)(E,1)/r!
Ω 1.6922898413402 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 64480e4 128960j4 Quadratic twists by: -4 8


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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