Cremona's table of elliptic curves

Curve 61920bu1

61920 = 25 · 32 · 5 · 43



Data for elliptic curve 61920bu1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 43- Signs for the Atkin-Lehner involutions
Class 61920bu Isogeny class
Conductor 61920 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 55296 Modular degree for the optimal curve
Δ 94041000000 = 26 · 37 · 56 · 43 Discriminant
Eigenvalues 2- 3- 5+  4 -2  6  0 -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1173,-4628] [a1,a2,a3,a4,a6]
j 3825694144/2015625 j-invariant
L 3.4614228013744 L(r)(E,1)/r!
Ω 0.86535569971698 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 61920n1 123840cu2 20640l1 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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