Cremona's table of elliptic curves

Curve 61920bu2

61920 = 25 · 32 · 5 · 43



Data for elliptic curve 61920bu2

Field Data Notes
Atkin-Lehner 2- 3- 5+ 43- Signs for the Atkin-Lehner involutions
Class 61920bu Isogeny class
Conductor 61920 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -6211219968000 = -1 · 212 · 38 · 53 · 432 Discriminant
Eigenvalues 2- 3- 5+  4 -2  6  0 -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,4452,-36128] [a1,a2,a3,a4,a6]
j 3268147904/2080125 j-invariant
L 3.4614228013744 L(r)(E,1)/r!
Ω 0.43267784985849 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 61920n2 123840cu1 20640l2 Quadratic twists by: -4 8 -3


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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